Kevin Mcmahon

Senior Vice President of Audit and Chief Compliance Officer Calpine

Kevin McMahon is responsible for managing and conducting all internal audit activities, NERC, FERC, CFTC Regulatory Compliance, supporting operations and the functional departments as requested, and reporting audit findings with the appropriate recommendations to senior management and the Audit Committee. Prior to joining Calpine, Kevin was Vice President and General Auditor for Exide Technologies, a global manufacturer of stored electrical energy products and services for industrial and transportation applications. He previously served as Vice President-Internal Audit Services and in other senior auditing positions for HCA, Inc., the largest hospital provider in the United States, and served in senior management and auditing positions for Ernst & Young LLP, Southern Company Services, FPL Group and HSBC/Marine Midland Bank N.A. Kevin served on the board of directors of Flotek Industries (NYSE: FTK) and is a past chairman of its audit committee. He has a master of business administration degree from Palm Beach Atlantic University and a bachelor of science degree in accounting from the State University of New York, and is a Certified Internal Auditor.