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

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

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

Constellation says that after merging with Calpine, it will be the biggest electric utility in America, with 2.5 million ...

Carbon markets are a key element of cap and trade programs intended to reduce greenhouse gas emissions. Today there are both ...

Constellation Energy Corp., an electricity provider whose stock has doubled over the last year on hopes it will help meet the ...

Baltimore-based Constellation, the nation’s largest operator of nuclear power plants, is acquiring Calpine Corp.

Corona and Modelo owner Constellation Brands cut its annual sales forecast on Friday as persistently sticky inflation dents ...

Constellation Brands shares plunged Friday, after the maker of beer, wine, and spirits cut its guidance as consumers held ...

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

Baltimore's Constellation Energy buying Calpine in a deal that joins two huge U.S. power companies George W. Bush gave fellow ...

Few people saw it coming then, but 2024 would be the year the proverbial planets aligned for this utility name.