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

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

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

When the December nonfarm payrolls report hit the tape, there was no question which way stocks would go at Friday's opening ...

Constellation Energy shares shot 25% higher today as the company confirmed its intentions to purchase Calpine. Calpine ...

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%.

Merger joins nation’s largest nuclear operator with Texas-based major natural gas and geothermal owner to meet rising AI ...

Constellation is buying power natural gas and geothermal power provider Calpine in a cash-and-stock deal valued at ...

Baltimore-based Constellation Energy Corp. will acquire Houston-based energy company Calpine Corp. in a deal worth $16.4 ...

Combined, they will have a capacity of 60 gigawatts from nuclear, natural gas, geothermal, hydro, wind, solar, cogeneration and battery storage.

Reverse polarity is flowing into the electricity business. Exelon spun off Constellation Energy back in 2022 when prospects ...

The $16.4 billion purchase agreement would combine the biggest U.S. nuclear operator with Calpine’s natural gas assets.