Chang hosted the Global & Sustainable Summer Program from May 19 to May 25, 2019 on the UTEP campus. 13 students for University of Piura, Peru and 8 UTEP students participated in this program. Ph.D. student Okan Gurbuz gave a talk on LEED (Leadership in Energy and Environmental Design) and SmartCode on May 22, 2019. He also talked about CTECh projects during the visit to the Transportation Lab.