NEW YORK (Reuters) -U.S. nuclear power provider Constellation Energy on Friday agreed to buy privately held natural gas and ...

It will need regulatory approvals from the Federal Energy Regulatory Commission, the Canadian Competition Bureau, the New York Public Service Commission, the Public Utility Commission of Texas and ...

Constellation, based in Baltimore, has agreed to acquire Houston's Calpine Corp. in a deal that will create the nation's largest clean energy provider.

In interesting timing, Friday's announcement came on the silver anniversary of the disastrous AOL/Time Warner merger.

NEW YORK (AP) — Constellation will acquire power company Calpine for $16.4 billion, linking two of the nation's biggest power companies.

Constellation produces electricity at power plants mainly in Maryland, Illinois, New York and Pennsylvania. Houston-based Calpine is the largest U.S. producer of energy from low-emission natural ...

NEW YORK (Reuters) - U.S. nuclear power provider Constellation Energy on Friday agreed to buy privately-held natural gas and geothermal company Calpine Corp for $16.4 billion, marking one of the ...

New York, Pennsylvania and Virginia. The buyout will also create the Constellation will buy Calpine with 50 million of its shares and $4.5 billion in cash. It will also assume about $12.7 billion ...

Constellation Energy Corp. shares surged to a record high after agreeing to acquire closely held Calpine Corp. for $16.4 billion in a deal that will create the largest fleet of US power stations.