Baltimore-based energy company Constellation’s plans to acquire a Houston, Texas-based natural gas producer in a $26.6 ...

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

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

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

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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.

Shares of Constellation Energy rocketed after it struck a deal to buy Calpine, uniting two of the U.S.'s largest power ...

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

U.S. nuclear power provider Constellation Energy on Friday agreed to buy privately held natural gas and geothermal company ...

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