Determination of the Charging Station Facility Location-Allocation Model by Considering the Closest Distance: Case Study in Solo City

Becak is a traditional vehicle that is still widely used to transport goods or passengers. Currently, the use of becak is less desirable, so people turn to other public transportation. However, becak have become a source of income for many people. E-trike is an alternative vehicle that is used to replace the becak into a modern vehicle. To support e-trike sales, supporting facilities such as charging stations are needed. This paper aims to provide a proposal for a Supply Chain Network Design (SCND) to assist the city government in determining the location of the charging station so that it can serve all requests. The results of this study, there are 20 selected locations for charging stations that can serve requests.