HARRISBURG, PA. – The lone-littering Three Mile Island, scene of the worst commercial nuclear accident in the US in 1979, was shut down by its energy giant owner on Friday.
End of the 45th Anniversary The Three Mile Island Unit 1 power generation began after Chicago-based Exelon Corp. tried in the spring and received no financial support from Pennsylvania.
The Three Mile Island Unit 1 was opened in 1974 and was approved for operation until 2034. However, Exelon complained that the investment had lost money in the highly competitive electricity markets.
Three Mile Island was also particularly difficult economically, as the 1
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The decommissioning of Unit 1, the dismantling of their buildings and the elimination of spent fuel could take six decades and more than 1 billion Costs US dollars, estimates Exelon The specialization in the handling of radioactive material is to buy US nuclear reactors in retirement and to promise in less than a decade.
The destroyed unit 2 is sealed and its two cooling towers continue to stand. The core was shipped years ago to the Idaho National Laboratory of the US Department of Energy. What remains in the security house is highly radioactive and trapped in concrete.
The dismantling of block 2 should begin in 2041 and be completed in 2053.
No nuclear plant proposed after the 1979 accident in the US successfully completed and put into operation.