Restarting a half-century old, disused reactor that has sat idle for eight years is fraught with unknowns and risks.

In 2019, Three Mile Island’s unit 1 reactor was closed, permanently, it was said, because operating it was no longer economically viable. Its owner, Constellation, had sought subsidies from the state ...

A power company is planning to restart a dormant nuclear reactor at Pennsylvania's Three Mile Island nuclear generating station to help meet the power demands of high-tech data centers. Constellation ...

MIDDLETOWN, Pa. (WHTM) — Six years after the decommissioning officially began, workers are now making tangible progress on the clean-up of Three Mile Island Reactor 2, project leaders said Wednesday ...

Gene Stilp, a longtime Dauphin County activist opposed to the restart of the Crane Clean Energy Center nuclear reactor, raised concerns to the Nuclear Regulatory Commission during a hearing on July 31 ...

LONDONDERRY TOWNSHIP — Hundreds of analog switches, dials and levers covered a soft green panel in the control room of the renamed Unit 1 nuclear reactor on Three Mile Island on Wednesday. In the ...

Constellation Energy Corporation's Three Mile Island nuclear plant is expected to restart a year sooner than originally planned. The Three Mile Island Unit 1 reactor may restart in 2027, a year ...

MIDDLETOWN, Pa. — Pennsylvania Governor Josh Shapiro, along with executives from Microsoft and Constellation, spoke at a gathering of more than 400 new and returning employees and building trades ...