Power giant Constellation Energy announced Friday that it had inked a 20-year deal with Microsoft to supply power to an AI ...

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

Three Mile Island is best known for being the most serious accident at a commercial nuclear power plant in US history when it ...

Pennsylvania is one of 13 states and Washington, D.C. that’s part of the PJM grid, which supplies power for 65 million people ...

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

In 1979, the Three Mile Island nuclear plant came to embody Americans’ fears about atomic energy, after one of its two ...

Pennsylvania relies on nuclear power more than any other state except Illinois — and there’s talk of growth. One way would be to revive Three Mile Island, and it has some political support as ...

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

A new deal would restart the nuclear power station’s Unit 1 reactor by 2028. Microsoft has committed to buy electricity ...

The plant on an island in the Susquehanna River in Pennsylvania was the site of the nation’s worst commercial nuclear power ...

For most, the jobs and activity are seen as net plusses. But the onus is on Constellation Energy and federal and state ...

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