Leslie Biddle currently serves as the Deputy Under Secretary for Commercialization and Finance at the U.S. Department of Energy, while also acting as a Senior Advisor to the Undersecretary for Infrastructure. In addition, Leslie Biddle holds board positions at Cypress Creek Renewables, Nextracker Inc., and Empire State Realty Trust. Furthermore, Leslie Biddle is a Partner at Serengeti Asset Management. Leslie Biddle earned an AB in Economics from Colby College, completing the degree between 1985 and 1989.