Separately, Calpine and Constellation are already among the largest power generation companies in the country.

Texas' surging growth in power demand was a big driver in the $26.6 billion deal to acquire Houston's largest private company ...

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

Houston's largest private company will be acquired by a publicly traded utilities company based in Baltimore in a deal worth ...

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

The net purchase price of the deal is roughly $26.6 billion, which includes the assumption of debt for the privately held Calpine. Constellation Energy rose 9.5% to $266.89 in pre ...

Enron, or the satire-infused Frankenstein version of the long-deceased company, filed an application Tuesday to become Texas’ ...

Constellation’s purchase of Calpine for US$16.4bn creates the largest US power generator and is set to have a significant ...

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

The infrastructure investor may wait years to realize potential gains from the $16.4 billion Calpine sale.

Constellation Energy Corporation ( CEG, Financials) said Friday that it will purchase Calpine Corporation ( CPN, Financials) ...

Houston-based Calpine said it is the largest U.S. producer of energy from “low-emission” natural gas generation and renewable energy, operating the nation’s largest geothermal generation ...