Calpine Corp - Company Profile
Powered by 
All the data and insights you need on Calpine Corp in one report.
$295
- Save hours of research time and resources with
our up-to-date Calpine Corp Strategy Report
- Understand Calpine Corp position in the market,
performance and strategic initiatives.
- Gain competitive edge and increase your
chances of success
The following section provides information on Calpine Corp’s senior management, executives, CEO and key decision makers and their roles in the organization. For more insight into Calpine Corp's management and employees, unlock the full data with our company analytics monitoring tool.
Executives
Thad Hill
Chief Executive Officer; Director Executive BoardMr. Thad Hill has been the Chief Executive Officer and Director of the company since May 2014. Prior to this, he served as the President in 2012; Chief Operating Officer of the company from 2010 to 2012; Executive Vice President and Chief Operating Officer of the company. Mr. Hill served as the President of NRG Energy from 2006 to 2008, EVP of Strategy and Business Development at Texas Genco from 2005 to 2006, and Vice President and Director of Boston Consulting Group Inc from 1995 to 2005.
W. Thaddeus Miller
Executive Vice Chairman; Chief Legal Officer; Secretary Executive BoardMr. W. Thaddeus Miller has been the Executive Vice Chairman, Chief Legal Officer and Secretary of the company since March 2018. Prior to this, he served as the Executive Vice President and Chief Legal Officer of Texas Genco LLC from December 2004 to February 2006; Consultant to Texas Pacific Group from 2002 to 2004; Executive Vice President and Chief Legal Officer of Orion Power Holdings Inc from 1999 to 2002; Vice President of Goldman Sachs & Co from 1994 to 1999; and Partner in a law firm in New York.
Zamir Rauf
Executive Vice President; Chief Financial Officer Senior ManagementMr. Zamir Rauf has been the Chief Financial Officer and Executive Vice President of the company since December 2008. Prior to this, he also served as the interim Chief Financial Officer and Treasurer from June 2008 to December 2008; and Senior Vice President of Finance and Treasurer. Mr. Rauf also held various accounting and finance roles with Enron North America, Dynegy Inc and Comerica Bank.
Andrew Novotny
President; Chief Operating Officer Senior ManagementMr. Andrew Novotny has been the President of the company since May 2023 and Chief Operating Officer since January 2021. Prior to this, he served as the Executive Vice President of Commercial Operations; Vice President of Power Trading; Vice President of Financial Gas; Power Trading for the BG Group and Vice President with Duke Energy.
Jeff Koshkin
Chief Accounting Officer; Chief Risk Officer; Senior Vice President Senior ManagementMr. Jeff Koshkin has been the Chief Risk Officer of the company since March 2018, Senior Vice President and Chief Accounting Officer since August 2015. Prior to this, he served as the Controller of Commercial Operations; Controller of Corporate and Plant Accounting, and interim roles heading Financial Planning and Analysis and Chief Risk Officer from 2008 to 2015. Mr. Koshkin served as the Senior Manager in the Regulatory and Capital Markets practice for Deloitte and Touche.
Still looking?
Have you found what you were looking for? From start-ups to market leaders, uncover what they do and how they do it.
Explorer
Access more premium companies when you subscribe to Explorer