When does Meltdown: Three Mile Island return?

Three Mile Island Nuclear Generating Station (TMI) is a closed nuclear power plant on Lake Frederic, a reservoir in the Susquehanna River just south of Harrisburg. The plant was the site of the most significant accident in U.S. commercial nuclear energy when, on March 28, 1979, TMI-2 suffered a partial meltdown. Unit 1 decommissioning is estimated to be finished in 2079 and will cost $1.2 billion. Unit 2, which has been dormant since the accident in 1979, is expected to close in 2037.