Constellation buying Calpine in $26.6 billion deal that would join two huge US power companies
Constellation is buying power natural gas and geothermal power provider Calpine in a cash-and-stock deal valued at ...
Constellation Energy to Buy Calpine in Blockbuster $16.4 Billion US Power Deal
NEW YORK (Reuters) - U.S. nuclear power provider Constellation Energy on Friday agreed to buy privately-held natural gas and ...