Yayasan Konservasi Alam Nusantara (YKAN) as a conservation organization have a deep concern over rapid expansion of palm oil across Indonesia especially in forested and high conservation value (HCV) areas due to this biofuel programmed.  To understand the current condition of this biofuel development, we want to conduct a study of oil palm sources for biodiesel program in Indonesia with focus on its supply chain. Specifically, the study aims to identify the key areas (district/province) of biofuels sourcing.