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

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

Key for Constellation was gaining a larger slice of the Texas market, where electricity demand is expected to grow at one of ...

Constellation and Calpine Corp. today announced they have entered into a definitive agreement under which Constellation will acquire Calpine in a cash and stock transaction valued at an equity ...

Walgreens Boots Alliance beat analysts' lowered expectations for first-quarter profit and maintained its annual forecast on ...

Oil futures gained on Thursday, with global benchmark prices turning higher for the week and buoyed by optimism over the outlook for demand. Southern California's Edison International owes its ...

Constellation Energy is reportedly close to finalising a deal to acquire Calpine Corp for approximately $30 billion, including debt. If negotiations ...

The company is betting that data-center owners will be hungry for all sorts of power—from nuclear to conventional.

Shell will write down around $400 million over an oil discovery offshore Namibia that it deemed commercially unviable in a blow to the southern African country's efforts to become a crude producer.

Constellation is currently in talks with Calpine’s private equity owners, which include an affiliate of Energy Capital ...