Texas' surging growth in power demand was a big driver in the $26.6 billion deal to acquire Houston's largest private company ...

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

Constellation Energy Group Inc. has agreed to buy a Texas company in a deal worth more than $26 billion that will create one of the largest energy producers in the country.

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.

Constellation Energy shares could remain in focus on Monday after surging more than 25% Friday as the energy giant announced ...

Key Takeaways Constellation Energy shares surged Friday after the company agreed to buy private energy company Calpine in a deal valued at $26.6 billion. The move expands Constellation's presence in ...

Constellation Energy agreed to buy Calpine for $16.4 billion, combining two of the country’s largest electricity generators ...

Constellation is buying power natural gas and geothermal power provider Calpine in a cash-and-stock deal valued at approximately $16.4 billion, joining together two of the country’s biggest power ...

Constellation Energy is nearing a roughly $30 billion deal to acquire power producer Calpine, people familiar with the matter ...

Competitive generation giant Constellation has agreed to acquire Calpine Corp. in a $16.4 billion deal that is set to create ...

Constellation Energy announces acquisition of Calpine, creating America's largest clean energy provider.

Baltimore-based Constellation Energy Corp. will acquire Houston-based energy company Calpine Corp. in a deal worth $16.4 billion, one of the largest energy acquisitions on record.