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Three Mile Island Nuclear Generating Station
Three Mile Island Nuclear Generating Station (commonly abbreviated as TMI) is a closed nuclear power plant on Three Mile Island in Londonderry Township, Dauphin County, Pennsylvania on Lake Frederic, a reservoir in the Susquehanna River just south of Harrisburg. It has two separate units, TMI-1 (owned by Constellation Energy) and TMI-2 (owned by EnergySolutions). The plant was the site of the most significant accident in United States commercial nuclear energy when, on March 28, 1979, TMI-2 suffered a partial meltdown. According to the Nuclear Regulatory Commission (NRC) report, the accident resulted in no deaths or injuries to plant workers or in nearby communities. Follow-up epidemiology studies did not find causality between the accident and any increase in cancers. One work-related death has occurred on-site during decommissioning. The reactor core of TMI-2 has since been removed from the site, but the site has not been fully decommissioned. In July 1998, Amergen Energy ( ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Londonderry Township, Dauphin County, Pennsylvania
Londonderry Township is a township in Dauphin County, Pennsylvania, United States. The population was 4,890 at the 2020 census. The township includes the Three Mile Island Nuclear Generating Station, the location of the largest accident in the history of the American nuclear power generating industry, which took place in 1979. The nuclear power plant closed in 2019. History Londonderry Township originally was part of Derry Township. Since the township was so large and difficult to govern, the residents petitioned the court in 1767 to subdivide the land into two parts, the eastern section to remain Derry and the western to be Londonderry. It is named after County Londonderry in Northern Ireland. Derry and Londonderry became a part of Dauphin County when it was established in 1785. In 1787, the population of Derry Township was 198. Conewago Township was created in 1850 from southern parts of Derry Township and eastern parts of Londonderry Township. Geography Londonderry Township ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Exelon
Exelon Corporation is an American Fortune 100 energy company headquartered in Chicago, Illinois and incorporated in Pennsylvania. It generates revenues of approximately $33.5 billion and employs approximately 33,400 people. Exelon is the largest electric parent company in the United States by revenue, the largest regulated electric utility in the United States with approximately 10 million customers, and was formerly the largest operator of nuclear power plants in the United States and the largest non-governmental operator of nuclear power plants in the world until the generation sources were spun off into an independent company, Constellation Energy, in 2022. Exelon was created in October 2000 by the merger of PECO Energy Company of Philadelphia and Unicom Corp of Chicago, which owned Commonwealth Edison. Exelon operates regulated utilities in Illinois, Pennsylvania, Maryland, Delaware, New Jersey, and Washington, DC. In October 2009, Exelon had full or majority ownership of 23 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Shanksville, Pennsylvania
Shanksville is a borough in Somerset County, Pennsylvania. It has a population of 197 as of the 2020 U.S. census. It is part of the Somerset, Pennsylvania Micropolitan Statistical Area and is located southeast of Pittsburgh and west of Philadelphia. Shanksville garnered global attention during the September 11 attacks when United Airlines Flight 93, bound from Newark, New Jersey for San Francisco, crashed in adjacent Stonycreek Township after its passengers rebelled against the flight's Al-Qaeda terrorist hijackers. It was the only one of the four hijacked planes that failed to reach the terrorists' intended target. Geography Shanksville is located at (40.017182, -78.905891), with the borough covering 0.2 square mile (0.5 km2), all land; it also has the seventh-highest elevation of boroughs in Pennsylvania at . Demographics As of the 2000 census, there were 245 people comprising 96 households and 69 families residing in the borough. The population density was 1,391. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
