Washington County is a county located in the U.S. state of Tennessee. As of the 2020 census, the population was 133,001. Its county seat is Jonesborough. The county's largest city and a regional educational, medical and commercial center is Johnson City. Washington County is Tennessee's oldest county, having been established in 1777 when the state was still part of North Carolina. Washington County is part of the Johnson City, TN Metropolitan Statistical Area, which is a component of the Johnson City–Kingsport–Bristol, TN-VA Combined Statistical Area, commonly known as the "Tri-Cities" region.
Carter County is a county located in the U.S. state of Tennessee. As of the 2020 census, the population was 56,356. Its county seat is Elizabethton. The county is named in honor of Landon Carter (1760-1800), an early settler active in the "Lost State of Franklin" 1784-1788 secession from the State of North Carolina. Carter County is part of the Johnson City, TN Metropolitan Statistical Area, which is a component of the Johnson City–Kingsport–Bristol, TN-VA Combined Statistical Area, located in northeastern Tennessee.
Elizabethton is a city in, and the county seat of Carter County, Tennessee, United States. Elizabethton is the historical site of the first independent American government located west of both the Eastern Continental Divide and the original Thirteen Colonies.
Kingston is a city in and the county seat of Roane County, Tennessee, United States. This city is thirty-six miles southwest of Knoxville. It had a population of 5,934 at the 2010 United States census, and is included in the Harriman, Tennessee Micropolitan Statistical Area. Kingston is adjacent to Watts Bar Lake.
Dixie Virginia Carter was an American actress. She starred as Julia Sugarbaker on the sitcom Designing Women (1986–1993) and as Randi King on the drama series Family Law (1999–2002). She was nominated for the 2007 Primetime Emmy Award for Outstanding Guest Actress in a Comedy Series for her role as Gloria Hodge on Desperate Housewives (2006–2007).
Widows Creek Fossil Plant was a 1.6-gigawatt coal power plant, 4.8 miles (7.7 km) east of Stevenson, Alabama, USA. The plant, operated by the Tennessee Valley Authority, generated about nine billion kilowatt-hours of electricity a year. It had one of the tallest chimneys in the world at 305 metres (1,001 ft), which was built in 1977, and was removed December 3, 2020 in a controlled demolition. Along with the Chimney of the Harllee Branch Power Plant, it is the tallest chimney to be demolished in the United States.
Cumberland Fossil Plant is a pulverized coal-fired power station located west of Cumberland City, Tennessee, US, on the south bank of Lake Barkley on the Cumberland River. Owned and operated by Tennessee Valley Authority (TVA), it has a gross capacity of 2,470 MW, and is the most powerful power station in Tennessee.
Kingston Fossil Plant, commonly known as Kingston Steam Plant, is a 1.4-gigawatt coal-fired power plant located in Roane County, just outside Kingston, Tennessee, on the shore of Watts Bar Lake. It is operated by the Tennessee Valley Authority. The plant is known for the Kingston Fossil Plant fly ash spill which occurred in December 2008.
Bull Run Fossil Plant, commonly known as Bull Run Steam Plant, is a decommissioned 889 megawatt (MW), coal-fired electric generating station owned and operated by the Tennessee Valley Authority (TVA). The plant is the only coal fired power plant ever constructed by TVA with one unit, and was retired on December 1, 2023.
The Shawnee Fossil Plant is a coal-fired power plant owned and operated by the Tennessee Valley Authority, located near Paducah, Kentucky. The closest city is Metropolis, Illinois, across the Ohio River to the northeast. The Shawnee Fossil Plant was created with the intentions of providing sufficient electricity to the national defense industry escalating demand for power which could not be met with the Commonwealth of Kentucky's then-current infrastructure. The plant also provided economic growth to the area in the post-WWII era creating jobs and a stronger infrastructure to support future state developments.
The Paradise Combined Cycle Plant is a natural gas power plant operated by the Tennessee Valley Authority (TVA). Located just east of Drakesboro, Kentucky, it was the highest power capacity power plant in Kentucky. The plant currently has a capacity of 1.02-gigawatts. The plant originally consisted of three coal units, with a combined capacity of 2,632 MW. Units 1 and 2 were retired in 2017, and replaced with the natural gas units, and Unit 3 was retired in 2020.
Paleontology in Tennessee refers to paleontological research occurring within or conducted by people from the U.S. state of Tennessee. During the early part of the Paleozoic era, Tennessee was covered by a warm, shallow sea. This sea was home to brachiopods, bryozoans, cephalopods, corals, and trilobites. Tennessee is one of the best sources of Early Devonian fossils in North America. During the mid-to-late Carboniferous, the state became a swampy environment, home to a rich variety of plants including ferns and scale trees. A gap in the local rock record spans from the Permian through the Jurassic. During the Cretaceous, the western part of the state was submerged by seawater. The local waters were home to more fossil gastropods than are known from anywhere else in the world. Mosasaurs and sea turtles also inhabited these waters. On land the state was home to dinosaurs. Western Tennessee was still under the sea during the early part of the Cenozoic. Terrestrial portions of the state were swampy. Climate cooled until the Ice Age, when the state was home to Camelops, horses, mammoths, mastodons, and giant ground sloths. The local Yuchi people told myths of giant lizard monsters that may have been inspired by fossils either local or encountered elsewhere. In 1920, after local fossils became a subject of formal scientific study, a significant discovery of a variety of Pleistocene creatures was made near Nashville. The Cretaceous bivalve Pterotrigonia thoracica is the Tennessee state fossil.
The Rome Formation is a geologic formation in Alabama, Georgia, and Tennessee. It preserves fossils dating back to the Cambrian period.
The Java Formation is a geologic formation in Kentucky, New York, Ohio, Pennsylvania, Tennessee, Virginia, West Virginia. It preserves fossils dating back to the Devonian period. The formation comprises the Pipe Creek Shale, Wiscoy Sandstone Member in New York, and Hanover Shale Member except in Tennessee.
The Johnsonville Combustion Turbine Plant is a 1.2-gigawatt, simple cycle natural gas power plant located in New Johnsonville, Tennessee in Humphreys County, Tennessee. It is operated by the Tennessee Valley Authority (TVA).
The Johnsonville Fossil Plant was a 1.5-gigawatt, coal power plant located in New Johnsonville, Humphreys County, Tennessee, United States. The plant generated electricity from 1951 to 2017. It was operated by the Tennessee Valley Authority (TVA).
The Gallatin Fossil Plant is a coal and natural gas-fired power plant near Gallatin, Tennessee operated by the Tennessee Valley Authority (TVA). The plant was originally entirely a coal-fired plant, constructed in the 1950s, and natural gas units were added later.
The Colbert Combustion Turbine Plant is a combustion turbine natural gas-fired power plant operated by the Tennessee Valley Authority (TVA) near Tuscumbia, Alabama. Commissioned in 1972, it is currently the oldest gas-fired power plant operated by TVA. The site was formerly home to the Colbert Fossil Plant, a coal-fired power station which operated from 1955 to 2016.
United States 