Regulators granted early approval for the restart of the Three Mile Island nuclear plant, supporting long-term power contracts with data center customers. Constellation Energy completed its ...

Houston power company Calpine had a strong year, heading back to profitability after suffering deep loses in 2017. Calpine, the nation’s biggest generator of electricity from natural gas and a retail ...

SAN JOSE, Calif., Nov. 6, 2001 — Calpine Corporation announced today that it has completed a transaction with San Francisco-based Bechtel Enterprises Holdings, Inc., and has acquired Bechtel’s fifty ...

Editor’s Note: This is an update from a previous version of the story published January 9. Two of the largest U.S. power generating companies are officially merging together. Constellation Energy ...

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HOUSTON--(BUSINESS WIRE)--Calpine Corporation (NYSE:CPN) today closed the previously announced acquisition of Noble Americas Energy Solutions, LLC (“Noble Solutions”), the nation’s largest independent ...

CyrusOne partnered with Constellation earlier this year, announcing a 380MW agreement to connect and serve a new data center development adjacent to the Calpine-operated Freestone ...

Houston-based Calpine Corp., which confirmed in July it was looking for a buyer, announced August 18 it has agreed to be bought by Energy Capital Partners (ECP) in a $5.6 billion deal. ECP is a ...

Hoping to tap into California’s growing appetite for renewable power, Calpine Corp. today will unveil an ambitious expansion of its geothermal operations, considered one of the state’s most promising ...