Houston's largest private company will be acquired by a publicly traded utilities company based in Baltimore in a deal worth ...

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

Separately, Calpine and Constellation are already among the largest power generation companies in the country.

Baltimore-based Constellation, the nation’s largest operator of nuclear power plants, is acquiring Calpine Corp.

Constellation Energy rose 23% to $300.63 on Friday, putting it in a position to close at the highest level since it became ...

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

Based in Baltimore, Constellation is a provider of clean energy and a supplier of energy products and services to businesses, ...

Constellation Energy Group, Ins. (CEG) and Calpine Corp. (CPN) announced Friday they have entered into a definitive agreement under ...

Constellation and Calpine announced they have entered into a definitive agreement under which Constellation will acquire Calpine in a cash and ...

Merger joins nation’s largest nuclear operator with Texas-based major natural gas and geothermal owner to meet rising AI ...

Baltimore-based Constellation Energy Corp. will acquire Houston-based energy company Calpine Corp. in a deal worth $16.4 ...