Three Mile Island will come back online sooner than originally planned, with Constellation Energy Corp. saying it now anticipates it will reopen in 2027.

The reopening — among the first instances nationwide of a nuclear reactor restarting after it closed — is on track for as ...

Restarting a closed nuclear plant is a complex regulatory process that involves numerous inspections, safety checks, part ...

Power giant Constellation Energy announced Friday that it had inked a 20-year deal with Microsoft to supply power to an AI data center from the shuttered Three Mile Island nuclear plant in ...

Constellation Energy has ordered a main power transformer for the Three Mile Island nuclear reactor it is attempting to restart in Pennsylvania, pushing ahead with work critical to the plant's ...

LONDONDERRY TOWNSHIP, Pa. (WHTM) — The Constellation Energy Corporation announced its plan to restart the Unit 1 nuclear reactor at Three Mile Island as part of a purchase agreement with Microsoft.

We made a mistake in shutting down this plant, but we're not here to dwell on that mistake,” Constellation President Joe ...

Constellation said Friday the company has a 20-year deal with Microsoft to restore the Three Mile Island's Unit 1 nuclear power reactor, the site of an infamous nuclear power meltdown.

Constellation Energy will restart the Three Mile Island Unit 1 nuclear plant to provide electricity to power Microsoft's data centers. The 20-year deal is part of Microsoft's effort to reduce its ...

Constellation Energy is in talks with the Pennsylvania governor's office and state lawmakers to help fund a possible restart of part of its Three Mile Island power facility, the site of a nuclear ...

A statewide poll conducted by Susquehanna Polling & Research found state residents favoring restarting Three Mile Island by a more than 2-1 margin, according to Constellation Energy’s press release.

Constellation Energy plans to restart the Unit 1 reactor at Three Mile Island. It will sell the power to Microsoft to support the power needs of data centers.