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Jeffrey J. ‘Jeff’ Lyash

Jeffrey J. ‘Jeff’ Lyash

Former President and CEO, Tennessee Valley Authority and Ontario Power Generation

Jeff Lyash is a senior nuclear and electric-utility executive with more than 40 years of leadership experience. He served as President and CEO of the Tennessee Valley Authority and previously led Ontario Power Generation. Earlier roles include senior leadership positions at CB&I Power, Duke Energy and Progress Energy, including President and CEO of Progress Energy Florida. He began his career at the U.S. Nuclear Regulatory Commission.