Stephanie Smith is the Chief Operating Officer of and a partner in Greencastle, a mission critical infrastructure developer focused on low-carbon energy generation, distributed telecommunications infrastructure, and enterprise-class data centers. Prior to joining Greencastle, Smith served as COO of Sol Systems, where she oversaw all operations and played a pivotal role in the strategic development and expansion of the company. Smith began her career as a leading project development and finance lawyer focused on the renewable energy sector. 

Smith earned a J.D. from Southern Methodist University School of Law and a B.S. from Texas Tech University.