The Collaborative Biodiesel Project is a student-led initiative at Appalachian State University and is partially funded by the EPA P3 Award: Student Design Competition for Sustainability. The purpose of the project is to create a closed loop biodiesel processing facility that provides for its own energy needs, and recycles its waste products. We have examined all aspects of the process in order to find sustainable ways to close the biodiesel loop. Our mission is to create a sustainable biodiesel processor model that can be easily replicated by others. All of our designs and schematics are available here.