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

Constellation Energy plans to reopen Pennsylvania’s Three Mile Island nuclear plant, the site of the worst nuclear accident in U.S. history, to help Microsoft meet the growing need for energy for artificial intelligence.

A unit of Pennsylvania's Three Mile Island nuclear plant will be restarted as part of a new energy-sharing agreement with Microsoft, which plans to use it to power the data centers it operates as part of its push into artificial intelligence.