Constellation Energy — the electricity provider whose stock has doubled over the last year on hopes it’ll help meet the ...

Constellation Energy’s deal to buy Calpine is being driven by fast-rising demand for electricity by the technology industry.

Shares of Constellation Energy Corp. (CEG) surged nearly 15% in pre-market trading on Friday after the company agreed to buy ...

America’s largest nuclear power plant operator has agreed to buy Texas-headquartered geothermal and natural gas producer ...

Constellation Energy jumped Friday after announcing that it will buy Calpine, adding geothermal and more natural gas to its ...

Based in Houston, Calpine is a Fortune 500 electric utility company that generates, sells, and distributes electricity in the ...

Constellation is buying power natural gas and geothermal power provider Calpine for $16.4 billion, joining together two of ...