Center for Sustainable Transportation Technology Development (PPTB) is a multidisciplinary research center in ITB focused on conducting transportation system technology including vehicle electrification technology, railways, aerospace product innovation, and policy development. Established in early 2015, PPTTB continues to grow with the support of national and international research grants until it is established as the Center for Science and Technology Excellence by the Ministry of Research and Technology in 2016. PPTTB has built a strong research network with national, international, and related industry institutions.