Prior to his current role, Smith led Constellation Technology Ventures (CTV), Exelon's venture investing organization, where he oversaw CTV's portfolio of investments in companies representing innovative energy technologies and the commercial deployment of new technologies across the Exelon commercial platform. Smith has served on the board of directors of multiple startup energy technology companies as part of his role in CTV. Smith joined Constellation in 2003 and has held various regulatory and commercial roles in both the United States and Europe. He was previously responsible for overseeing the strategy, development, and implementation of Constellation's renewable and sustainable retail product offerings, including on-site generation, energy efficiency, and greenhouse gas reduction strategies. In this capacity, he led Constellation's retail solar power and energy efficiency businesses, focused on the deployment of solar installations and energy conservation measures for customers nationwide.