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Plant Scherer
The Robert W. Scherer Power Plant (also known as Plant Scherer) 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. Description Each generating unit has a rated capacity of 945 megawatts, but produces 880 MW. The first unit was brought online in 1982. Additional units were brought online in 1984, 1987, and 1989. It has two chimney stacks, one built in 1982 and the second in 1986. Based on data , Plant Scherer is the fourth-largest electric generating plant in the United States, the largest to be fueled exclusively by coal, and the number one emitter of greenhouse gas (GHG) emissions in the U.S., at over per year. The plant's location is along the flight path of many commercial airline flights using ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Monroe County, Georgia
Monroe County is a County (United States), county located in the Central Georgia, central portion of the U.S. state of Georgia (U.S. state), Georgia. As of the 2020 United States Census, 2020 census, the population was 27,957. The county seat is Forsyth, Georgia, Forsyth. The county was created on May 15, 1821. The county was named for James Monroe. Monroe County is included in the Macon, Georgia, Macon, GA Macon, Georgia metropolitan area, Metropolitan Statistical Area. Geography According to the U.S. Census Bureau, the county has a total area of , of which is land and (0.5%) is water. It is located in the Piedmont (United States), Piedmont region of the state. The vast majority of Monroe County is located in the Upper Ocmulgee River sub-basin of the Altamaha River basin, with just a tiny southwestern corner of the county, west of a line between Yatesville, Georgia, Yatesville and Culloden, Georgia, Culloden, located in the Upper Flint River (Georgia), Flint River sub-basin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
NextEra Energy
NextEra Energy, Inc. is an American energy company with about 58 GW of generating capacity (24 GW of which were from fossil fuel sources), revenues of over $18 billion in 2020, and about 14,900 employees throughout the US and Canada. It is the largest electric utility holding company by market capitalization. Its subsidiaries include Florida Power & Light (FPL), NextEra Energy Resources (NEER), NextEra Energy Partners, Gulf Power Company, and NextEra Energy Services. FPL, the largest of the subsidiaries, delivers rate-regulated electricity to approximately 5 million customer accounts, or an estimated 10 million people, across nearly half of Florida and is the third largest electric utility company in the United States. NEER, together with its affiliated entities, is the world's largest generator of renewable energy from the wind and sun. In addition to wind and solar, NextEra Energy Resources owns and operates generating plants powered by natural gas, nuclear energy, and oil. A ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Largest Power Stations In The United States
This article lists the largest electrical generating stations in the United States in terms of current installed electrical capacity. Non-renewable power stations are those that run on coal, fuel oils, nuclear, natural gas, oil shale and peat, while renewable power stations run on fuel sources such as biomass, geothermal heat, hydro, solar energy, solar heat, tides, waves and the wind. As of 2020 the largest power generating facility is the Grand Coulee Dam in Washington. The facility generates power by utilizing 27 Francis turbines and 6 pump-generators, totalling the installed capacity to 6,809 MW. The largest power generating facility under construction is the Chokecherry and Sierra Madre Wind Energy Project in Wyoming, which will generate 2,500-3,000 MW when completed in 2026. Largest power stations List of the electrical generating facilities in the United States with a current installed capacity of at least 1,500 MW. Notes Largest power stations under construc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Selective Catalytic Reduction
Selective catalytic reduction (SCR) is a means of converting nitrogen oxides, also referred to as with the aid of a catalyst into diatomic nitrogen (), and water (). A reductant, typically anhydrous ammonia (), aqueous ammonia (), or a urea () solution, is added to a stream of flue or exhaust gas and is reacted onto a catalyst. As the reaction drives toward completion, nitrogen (), and carbon dioxide (), in the case of urea use, are produced. Selective catalytic reduction of using ammonia as the reducing agent was patented in the United States by the Engelhard Corporation in 1957. Development of SCR technology continued in Japan and the US in the early 1960s with research focusing on less expensive and more durable catalyst agents. The first large-scale SCR was installed by the IHI Corporation in 1978.Steam: Its Generation and Uses. Babcock & Wilcox. Commercial selective catalytic reduction systems are typically found on large utility boilers, industrial boilers, and munici ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Flue-gas Desulfurization
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. Methods Since stringent environmental regulations limiting emissions have been enacted in many countries, is being removed from flue gases by a variety of methods. Common methods used: * Wet scrubbing using a slurry of alkaline sorbent, usually limestone or lime, or seawater to scrub gases; * Spray-dry scrubbing using similar sorbent slurries; *Wet sulfuric acid process recovering sulfur in the form of commercial quality sulfuric acid; * SNOX Flue gas desulfurization removes sulfur dioxide, nitrogen oxides and particulates from flue gases; *Dry sorbent injection systems that introduce powdered hydrated lime (or other sorbent material) into exhaust ducts to eliminate and from process emissions. For a typical coal-fired power station, flue-ga ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
KBR (company)
KBR, Inc. (formerly Kellogg Brown & Root) is a U.S. based company operating in fields of science, technology and engineering. KBR works in various markets including aerospace, defense, industrial and intelligence. After Halliburton acquired Dresser Industries, KBR was created in 1998 when M.W. Kellogg merged with Halliburton's construction subsidiary, Brown & Root, to form Kellogg Brown & Root. In 2006, the company separated from Halliburton and completed an initial public offering on the New York Stock Exchange. The company's corporate offices are in the KBR Tower in Downtown Houston.Eriksen, Helen"Will KBR ditch its Houston headquarters for Katy suburbia?"''Houston Chronicle''. April 30, 2008. Retrieved on January 13, 2009. History M. W. Kellogg In 1901, Morris Woodruff Kellogg founded The M. W. Kellogg Company in New York City. The company was incorporated in 1905 and its headquarters was moved to Jersey City, New Jersey. Initially Kellogg's main business was power pla ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Center For Global Development
The Center for Global Development (CGD) is a nonprofit think tank based in Washington, D.C., and London that focuses on international development. History It was founded in November 2001 by former senior U.S. official Edward W. Scott, director of the Peterson Institute for International Economics, C. Fred Bergsten, and Nancy Birdsall. Birdsall, the former vice president of the Inter-American Development Bank and former director of the Policy Research Department at the World Bank, became the center's first president. Lawrence Summers was unanimously elected in March 2014 by the CGD Board of Directors to succeed founding Board Chair Edward Scott Jr., on May 1, 2014. CGD was ranked the 13th most prominent think tank in the international development sphere by University of Pennsylvania's "2015 Global Go To Think Tank Index Report". In 2009, ''Foreign Policy'' magazine's Think-Tank Index listed CGD as one of the top 15 overall think-tanks in the US. CGD's stated mission is " ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Carbon Dioxide
Carbon dioxide (chemical formula ) is a chemical compound made up of molecules that each have one carbon atom covalently double bonded to two oxygen atoms. It is found in the gas state at room temperature. In the air, carbon dioxide is transparent to visible light but absorbs infrared radiation, acting as a greenhouse gas. It is a trace gas in Earth's atmosphere at 421 parts per million (ppm), or about 0.04% by volume (as of May 2022), having risen from pre-industrial levels of 280 ppm. Burning fossil fuels is the primary cause of these increased CO2 concentrations and also the primary cause of climate change.IPCC (2022Summary for policy makersiClimate Change 2022: Mitigation of Climate Change. Contribution of Working Group III to the Sixth Assessment Report of the Intergovernmental Panel on Climate Change Cambridge University Press, Cambridge, United Kingdom and New York, NY, USA Carbon dioxide is soluble in water and is found in groundwater, lakes, ice caps, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Natural History (magazine)
''Natural History'' is a natural history magazine published in the United States. The stated mission of the magazine is to promote public understanding and appreciation of nature and science. History Founded in 1900 by the American Museum of Natural History, ''Natural History'' was first titled ''The American Museum Journal''. In 2002, the magazine was purchased from the Museum by a new company, headed at the time by Charles Harris. As of 2013 the magazine is published in North Carolina by Howard Richman. There are 10 issues published annually. Since its founding, ''Natural History'' has chronicled the major expeditions and research findings by curators at the American Museum of Natural History and at other natural history museums and science centers. Stephen Jay Gould's column, "This View of Life," was a regular feature of the magazine from 1974 until he retired the column in 2001. Other regular columnists and contributing authors include Neil deGrasse Tyson, Jared Diamond, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
BNSF
BNSF Railway is one of the largest freight railroads in North America. One of seven North American Class I railroads, BNSF has 35,000 employees, of track in 28 states, and nearly 8,000 locomotives. It has three transcontinental routes that provide rail connections between the western and eastern United States. BNSF trains traveled over in 2010, more than any other North American railroad. The BNSF Railway Company is the principal operating subsidiary of parent company Burlington Northern Santa Fe, LLC. Headquartered in Fort Worth, Texas, the railroad's parent company is a wholly owned subsidiary of Berkshire Hathaway, Inc., of Omaha, Nebraska. The current CEO is Kathryn Farmer. According to corporate press releases, the BNSF Railway is among the top transporters of intermodal freight in North America. It also hauls bulk cargo, including enough coal to generate around 25% of the electricity produced in the United States. The creation of BNSF started with the formation o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Norfolk Southern
The Norfolk Southern Railway is a Railroad classes, Class I freight railroad in the United States formed in 1982 with the merger of Norfolk and Western Railway and Southern Railway (U.S.), Southern Railway. With headquarters in Atlanta, the company operates 19,420 route miles (31,250 km) in 22 eastern states, the Washington, D.C., District of Columbia, and has rights in Canada over the Albany, New York, Albany to Montreal, Montréal route of the Canadian Pacific Railway. NS is responsible for maintaining , with the remainder being operated under trackage rights from other parties responsible for maintenance. Intermodal containers and trailers are the most common commodity type carried by NS, which have grown as coal business has declined throughout the 21st century; coal was formerly the largest source of traffic. The railway offers the largest intermodal freight transport, intermodal rail network in eastern North America. NS was also the pioneer of Roadrailer service. Norfol ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Powder River Basin
The Powder River Basin is a geologic structural basin in southeast Montana and northeast Wyoming, about east to west and north to south, known for its extensive coal reserves. The former hunting grounds of the Oglala Lakota, the area is very sparsely populated and is known for its rolling grasslands and semiarid climate. The basin is both a topographic drainage and geologic structural basin, drained by the Powder River, Cheyenne River, Tongue River, Bighorn River, Little Missouri River, Platte River, and their tributaries. The major cities in the area include Gillette and Sheridan, Wyoming and Miles City, Montana. In 2007, the region produced 436 million short tons (396 million tonnes) of coal, more than twice the production of second-place West Virginia, and more than the entire Appalachian region. The Powder River Basin is the largest coal-producing region in the United States. The region includes the Black Thunder Coal Mine, the most productive in the United States, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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