Microsoft has inked a landmark energy agreement with Constellation Energy to power its datacenters by reviving a unit of the Three Mile Island nuclear plant in Pennsylvania.

The data centers that train the large language models behind AI consume unimaginable amounts of energy, and the stakes are high for big tech companies to

The Three Mile Island nuclear plant, home of the worst nuclear accident in U.S. history, would restart under a deal in which Microsoft purchases all its power.

The 20-year deal with Constellation Energy would kick-start the site of the nation’s worst nuclear accident.

The huge power demands spurred by the AI revolution spur a drive to find new energy sources, rompting a reboot for the 1979 site of America's worst nuclear accident.

Three Mile Island, the site of worst nuclear disaster in the United States, is reopening and will sell its power to Microsoft.

Constellation Energy announced Friday it planned to bring the Unit 1 reactor at Three Mile Island back into operation and keep it running for decades.