Flue-gas desulfurization (FGD) is a set of technologies used to remove sulfur dioxide from exhaust flue gases of fossil-fuel power plants, and from the emissions of other sulfur oxide emitting processes such as waste incineration.
A fossil fuel power station is a thermal power station which burns a fossil fuel, such as coal or natural gas, to produce electricity. Fossil fuel power stations have machinery to convert the heat energy of combustion into mechanical energy, which then operates an electrical generator. The prime mover may be a steam turbine, a gas turbine or, in small plants, a reciprocating gas engine. All plants use the energy extracted from expanding gas, either steam or combustion gases. Although different energy conversion methods exist, all thermal power station conversion methods have efficiency limited by the Carnot efficiency and therefore produce waste heat.
American Electric Power (AEP), is a major investor-owned electric utility in the United States, delivering electricity to more than five million customers in 11 states.
Coal pollution mitigation, sometimes called clean coal, is a series of systems and technologies that seek to mitigate the health and environmental impact of coal; in particular air pollution from coal-fired power stations, and from coal burnt by heavy industry.
Homer City Generating Station is a 2-GW coal-burning power station near Homer City, in Indiana County, Pennsylvania, USA. It is majority-owned by General Electric and operated by NRG Energy. Units 1 and 2, rated at 660 MWe, began operation in 1969. Unit 3, rated at 692 MWe nameplate capacity, was launched in 1977. It employs about 260 people, and generates enough electricity to supply two million households.
The Keystone Generating Station is a 1.71-gigawatt, coal power plant located on roughly 1,500 acres (610 ha) in Plumcreek Township, southeastern Armstrong County, Pennsylvania near Crooked Creek, just west of Shelocta, Pennsylvania.
Rockport Generating Station is a coal-fired power plant, located along the Ohio River in Ohio Township, Spencer County, Indiana, in the United States, near Rockport. The power plant is located along U.S. Route 231, approximately one mile north of the William H. Natcher Bridge, spanning the Ohio River. It is operated by Indiana Michigan Power, a subsidiary of American Electric Power.
Kyger Creek Power Plant is a 1.08-gigawatt, 1,086 (MW) coal-fired power station located south of Cheshire, Ohio in Gallia County, Ohio. It is operated by the Ohio Valley Electric Corporation (OVEC).
The Robert W. Scherer Power Plant is a coal-fired power plant in Juliette, Georgia, just north of Macon, Georgia, in the United States. The plant has four generating units, each capable of producing 930 megawatts, and is the most powerful coal-fired plant in North America. The plant is named after the former chairman and chief executive officer of Georgia Power.
The Acid Rain Program is a market-based initiative taken by the United States Environmental Protection Agency in an effort to reduce overall atmospheric levels of sulfur dioxide and nitrogen oxides, which cause acid rain. The program is an implementation of emissions trading that primarily targets coal-burning power plants, allowing them to buy and sell emission permits according to individual needs and costs. In 2011, the trading program that existed since 1995 was supplemented by four separate trading programs under the Cross-State Air Pollution Rule (CSAPR). On August 21, 2012, the United States Court of Appeals for the District of Columbia issued its Opinion and Order in the appeal of the Cross State Air Pollution Rule (CSAPR) for two independent legal reasons. The stay on CSAPR was lifted in October 2014, allowing implementation of the law and its trading programs to begin.
The Monroe Power Plant is a coal-fired power plant located in Monroe, Michigan, on the western shore of Lake Erie. It is owned by the DTE Energy Electric Company, a subsidiary of DTE Energy. The plant was constructed in the early 1970s and began operating in 1971. The plant has 4 generating units, each with an output of 850 megawatts. With all four generating units operating, the plant's total output is 3,300 megawatts. This makes it the eleventh largest electric plant in the United States.
Belews Creek Steam Station is a 2.24-GW, two-unit coal-fired generating facility located on Belews Lake in Stokes County, North Carolina. It is Duke Energy’s largest coal-burning power plant in the Carolinas and consistently ranks among the most efficient coal facilities in the United States. During 2006, it was the fifth most efficient coal power plant in the United States with a heat rate of 9,023 Btu/kWh. The remaining 62.2% of energy released by the burning coal is in the form of heat. It is dumped into Belews Lake, a man-made lake created by Duke Power for cooling water purposes in the early 1970s. In 2008, it was the #1 most efficient coal power plant in the United States with a heat rate of 9,204 British thermal units per kilowatt-hour (2.697 kWh/kWh) or 37.1% conversion efficiency.
General James M. Gavin Power Plant is a 2,600-megawatt supercritical coal-fired power station in the village of Cheshire, Ohio, United States. It is owned by Lightstone Generation LLC, a 50–50 joint venture of The Blackstone Group L.P. and ArcLight Capital Partners. Gavin is the largest coal-fired power facility in Ohio, and one of the largest in the US, capable of powering two million homes. In February 2017, the plant represented slightly more than 11% of the total electric generation capacity in Ohio according to the Energy Information Administration (EIA). The plant was named in honor of James Maurice "Jumpin' Jim" Gavin, the third Commanding General (CG) of the 82nd Airborne Division during World War II.
Tanner's Creek Generating Station was a major, 1000-MWe coal-fired electrical power plant in Indiana. Located on the north bank of Ohio River along Tanners Creek, it was one of the two coal-fired power stations within 3 miles (5 km) of Lawrenceburg, Indiana, near the tripoint of Indiana, Ohio, and Kentucky. The former plant is situated directly across the Ohio river from Petersburg, Boone County, Kentucky. Tanner's Creek was one of the two Indiana coal power plants owned by Indiana Michigan Power, a subsidiary of American Electric Power.
The Ohio Valley Electric Corporation (OVEC) is a company jointly owned by several parent electrical utilities. It is headquartered in Piketon, Ohio. OVEC and its wholly-owned subsidiary, Indiana-Kentucky Electrical Corporation (IKEC), own and operate two coal-fired electrical generating plants. They are the Kyger Creek Power Plant, located near Gallipolis, Ohio, and the Clifty Creek Power Plant near Madison, Indiana.
Warrick Generating Station is a 755-MWe coal-fired electricity-generating station, located southeast of Newburgh in Warrick County. It sits on the north bank of Ohio River, downstream of the F. B. Culley Generating Station. The plant has four coal-fired, steam-powered turbines with a combined generating capacity of 791 MWe. Alcoa owns three of the four generating stations, which were placed into service in the early 1960s. The largest unit, known as Unit 4, is 323-MWe unit jointly owned by Alcoa and Vectren. This larger unit was placed in operation in 1970.
F. B. Culley Generating Station is a 369 megawatt (MW) coal power plant located southeast of Newburgh in Warrick County, Indiana. It sits on the north bank of Ohio River, immediately adjacent and upstream of the Warrick Power Plant, and is owned and operated by Vectren.
The R. Gallagher Generating Station was a four-unit coal-burning power plant located along the Ohio River some two miles (3 km) downstream from New Albany, Indiana in southernmost Floyd County, Indiana. The total aggregate capacity (year-around) of the plant's four identical units was 560MW. Unit 2 began operating in 1958; unit 1 in 1959; unit 3 in 1960 and unit 4 in 1961. In early 2012, both Units 1 and 3 were retired. Units 2 and 4 continued to operate because Duke Energy installed baghouses, greatly reducing the pollution and meeting the current standards set by the EPA. The plant's 2012 output was 280 megawatts. The plant is connected to the grid by 138 and 230 kilovolt transmission lines.
The Harding Street Station is a 12-unit, 1,196 MW nameplate capacity, gas-, and oil-fired generating station located at 3700 South Harding Street, Indianapolis. It is owned by AES Indiana, a subsidiary of AES.
Cardinal Power Plant is a 1.8-gigawatt coal power plant located south of Brilliant, Ohio in Jefferson County, Ohio. The power plant has three units. Cardinal is co-owned with Unit 1 owned by American Electric Power's (AEP) subsidiary, AEP Generation Resources. Units 2–3 are owned by Buckeye Power, a utility cooperative. It began operations in 1967.
