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 Group, Ins. (CEG) and Calpine Corp. (CPN) announced Friday they have entered into a definitive agreement under ...
Eleven's parent rose more than seven percent on Friday after a report that US investment firm Apollo is eyeing a $9.5 billion stake in the owner of the world's biggest convenience store chain.