The infrastructure investor may wait years to realize potential gains from the $16.4 billion Calpine sale.

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

CEG announces the acquisition of Calpine. This should help CEG provide a broader array of clean energy and sustainability ...

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

Constellation is buying power natural gas and geothermal power provider Calpine in a cash-and-stock deal valued at ...

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

Constellation Energy struck a $26.6 billion deal to buy Calpine, uniting two of the U.S.'s largest power generators amid ...

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

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

Constellation Energy said on Friday it would buy privately held Calpine Corp, a geothermal and natgas energy company, in a ...

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