A newly-announced Microsoft deal would reopen a retired reactor on the site of the worst nuclear power plant accident in U.S. history.

Constellation today announced the signing of a 20-year power purchase agreement with Microsoft that will pave the way ...

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

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

Constellation Energy (CEG) surges to the top of the S&P 500 leaderboard, +18.2% to an all-time high above $247 in Friday's ...

Nuclear power stocks are surging in response to the news. As of 10 a.m. ET, Constellation stock itself is up a strong 14.4%, while nuclear upstarts NuScale Power Corporation ( SMR 6.04%) and Nano ...

Constellation Energy announced it will restart its nuclear power plant at Three Mile Island in a deal to provide carbon-free ...

Constellation Energy unveils plan to restart Three Mile Island nuclear reactor ...

Constellation said Friday the company has a 20-year deal with Microsoft to restore the Three Mile Island's Unit 1 nuclear ...

In a groundbreaking move, Constellation Energy has signed an exclusive deal with Microsoft to restart Unit 1 of the Three ...

Project requires $1.6 billion investment, regulatory approvals by 2028. Constellation Energy Group Inc. plans to restart a ...