Shares of Constellation Energy Corp. CEG rallied 2.45% to $313.83 Wednesday, on what proved to be an all-around great trading ...

Constellation Energy’s deal to buy Calpine is being driven by fast-rising demand for electricity in part by the technology industry’s investments in artificial intelligence. By Rebecca F.

Constellation Energy shares could remain in focus on Monday after surging more than 25% Friday as the energy giant announced that it will acquire rival Calpine in a deal valued at $26.6 billion.

Nuclear energy powerhouse Constellation Energy (CEG) soared 25% on Friday to all-time highs after announcing its acquisition of natural gas and geothermal giant Calpine. The deal creates the ...