The unit, set to restart in 2028, was closed by the Constellation Energy in 2019, but would add 835 MW of energy to the area grid over 20 years to match power used by the tech giant's data centers.
EnergySolutions will gain long shut reactor's license and $871-million cleanup fund in goal to accelerate decommissioning; nearby Unit 1 is not part of deal.
Without help from the state or federal governments, the money-losing Three Mile Island will join a growing list of nuclear plants slated for closure since 2013.