: This post was updated at 6:23 p.m. to clarify that Three Mile Island’s owners are still officially targeting the Unit ! reactor’s proposed restart for 2028, so they say they are ahead of schedule.

Constellation Energy plans to restart Three Mile Island's Unit 1 in 2028 through a power purchase agreement with Microsoft. The plant will be renamed the Crane Clean Energy Center. Here's a look ...

Three Mile Island’s Unit 2 reactor had partially melted down that morning, releasing dangerous radioactive gases into the atmosphere and triggering a panic that would grip the nation for days ...

[Advertisement] Jim Lounsbury: A simple mechanical accident at 4:00 in the morning last March at Three Mile Island touched off the worst accident in the history of American nuclear power.