The Three Mile Island Unit 1 reactor was shut down in 2019 for economic reasons. As part of the deal, Microsoft will purchase energy from the restarted plant. Constellation's shares jumped 20% in ...

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, the site of the worst nuclear accident in U.S. history, is opening up once again.

The U.S. Nuclear Regulatory Commission (NRC) said on Friday it has not yet gotten an application from Constellation Energy on ...

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.

The huge power demands spurred by the AI revolution spur a drive to find new energy sources, rompting a reboot for the 1979 ...

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

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

The shuttered Three Mile Island nuclear power plant is set to reopen and sell power exclusively to Microsoft, the tech giant ...

Shares of Vistra Corp. (VST), another nuclear owner, are up almost 15% in afternoon action Friday. The stock is up for its 10th trading day in a row and has seen gains of 44% over that span. That ...

Three Mile Island, the Pennsylvania power plant that was the scene of the worst commercial nuclear accident in American ...

The 20-year supply agreement would restore operations at the Pennsylvania nuclear plant that was the site of the 1979 ...