Constellation Energy is prepared to invest $1.6 billion to bring the plant's surviving reactor from the 1979 meltdown back ...

Three Mile Island, the Pennsylvania nuclear plant that was the site of a 1979 reactor accident, is reopening to generate ...

The owner of the shuttered Three Mile Island nuclear power plant says it plans to restart the reactor under a 20-year ...

Constellation Energy and Microsoft have signed a power deal to help resurrect a unit of the Three Mile Island nuclear plant ...

The Secret Service's leader said Friday the agency is instituting a "paradigm shift" in how it carries out its mission as it ...

Steam rises out of the nuclear plant on Three Mile Island, with the operational plant run by Exelon Generation, in Middletown ...

Demand is fast-growing from data centers run by tech giants to provide cloud computing and digital services such as artificial intelligence systems.

The Unit 1 reactor on Three Mile Island, which closed in 2019, is adjacent to the Unit 2 reactor that experienced a major ...

Three Mile Island came out of retirement on Friday, exactly five years after mounting economic pressure and shifting energy ...

Microsoft and Constellation announced an agreement to reopen a nuclear reactor at Three Mile Island to provide carbon-free electricity for data centers.

Constellation Energy plans to reopen the Three Mile Island nuclear plant, the site of the worst nuclear accident in U.S. history, and sell power to Microsoft.

Constellation Energy says that with the help of a 20-year power purchase agreement with Microsoft, it hopes to bring the ...