Constellation Energy (NASDAQ:CEG) said Thursday it received regulatory approval from the Public Utility Commission of Texas for its acquisition of Calpine Corporation, which would make Constellation ...

Calpine Corp. has emerged from Chapter 11 bankruptcy protection, ending a two-year slog in which the power producer slashed one-third of its workforce and sold off a string of plants to help get ...

SAN FRANCISCO (MarketWatch) -- Calpine Corp. cpnlq said Thursday it has received approval from a U.S. bankruptcy court on a number of motions, including interim authorization to continue to ...

Beleaguered Calpine Corp., a once-highflying power producer that has been selling assets to reduce debt, has confirmed new troubles: The company said Thursday that it was unable to withdraw $400 ...

Calpine Corp., the largest U.S. issuer of junk bonds in 2004, said Wednesday it will sell as many as eight power stations and idle money-losing plants to accelerate $3 billion in debt reduction.

Electricity generator Calpine Corp. filed its plan Wednesday to emerge from bankruptcy protection by the end of the year as a smaller, more streamlined company than it was in its late 1990s heyday.

Calpine Corp. more than tripled its losses in the first quarter as the bankrupt San Jose energy company struggled to repay billions in debt by shedding power plants and workers. In a filing with ...

Thad Hill will become CEO of Calpine Corp. next year when Jack Fusco steps down to become executive chairman of the board, the Houston-based power generation company said Thursday. Hill ...

Power generator Calpine Corp. won court approval of a Chapter 11 bankruptcy-reorganization plan that shows the improved prospects for the independent power sector compared with a few years ago.