David Ellis, H2Scan

David Ellis, CEO and president of H2Scan, is an experienced energy and technology executive with more than 30 years in utilities, clean energy and private equity. He has held multiple CEO, board, and advisory roles across the U.S., Africa, and Asia, leading organizations through innovation and operational transformation. David began his career as a founder of Enerwise Global Technologies, later serving as Chairman and Managing Director of Comverge International, and as President & CEO of Entergy New Orleans. He now advises investors and portfolio companies on growth, governance and energy transition strategy. He holds an MBA from Eastern University and a B.S. in Electrical Engineering Technology from Penn State University.