CPN: NYSE 15.11
+0.01 +0.07% Volume: 280,098 January 19, 2018
America’s Premier Power Generation Company
... Creating Power for a Sustainable Future


Jeff Koshkin, Senior Vice President and Chief Accounting Officer

Jeff Koshkin has served as Calpine’s Senior Vice President and Chief Accounting Officer since August 1, 2015. He joined Calpine in December 2008 and has served in a number of leadership roles including the Controller of Commercial Operations and Controller of Corporate and Plant Accounting, as well as in interim roles heading Financial Planning and Analysis and as Chief Risk Officer. Prior to Calpine, Mr. Koshkin was a Senior Manager in the Regulatory and Capital Markets practice for Deloitte and Touche, LLP. He holds a master’s degree in Professional Accounting from the University of Texas at Austin. Mr. Koshkin is a Certified Public Accountant and a member of the American Institute of Certified Public Accountants and the Texas Society of Certified Public Accountants.