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

Good afternoon, and happy Friday, readers! In today’s Daily on Energy, Callie and Maydeen continue to cover the destructive fires burning throughout Los Angeles County. Our hearts go out to those who ...

Constellation is buying natural gas and geothermal power provider Calpine for $16.4 billion, joining together two of the country’s biggest power companies. The acquisition would create the ...

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

Stocks took their cue from the bond market, where yields rose to crank up the pressure after a report said U.S. employers ...

The S&P 500 plunged 1.5% on Friday, Jan. 10, as an unexpected surge in hiring in the December jobs report raised concerns ...

Constellation Energy’s deal to buy Calpine is being driven by fast-rising demand for electricity in part by the technology ...

Constellation Energy, already the biggest US nuclear plant operator, also will become the largest independent power provider in the US after agreeing to buy Calpine, sending shares up 25%.

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

Constellation Energy Corp., an electricity provider whose stock has doubled over the last year on hopes it will help meet the voracious energy demand created by artificial-intelligence technologies, ...

Constellation Energy, a major US nuclear power plant operator, has agreed to buy another electricity producer, Calpine, for nearly $27 billion, the two firms announced Friday.