Pertamina Gas Product Information System to Support Green Distribution and Sustainable Logistics Based on Android

Abstract

Green distribution can be interpreted as an effort to change distribution methods by considering the impact of distribution on the environment. As a company that handles distribution in urban areas, PT. Kalco Patra Energi often encounters several problems in the distribution process, including frequent overstock or excess inventory and stockouts or inventory shortages caused by the distribution activities of Bright Gas products that have not been planned properly. This study aims to assist companies in dealing with frequent distribution problems and how create systems to support Green Distribution and Sustainable Logistics. This research uses DRP (Distribution Requirement Planning) method with an Extreme Programing system development model. Testing using MAPE (Mean Absolute Percentage Error). The results of this study proved that the DRP method could be implemented using previous Pertamina Gas product orders to determine distribution planning in the future. Based on the results of testing the software functionality, the system is running well. Forecasting accuracy testing using the MAPE method produces very good test criteria. Based on the results of testing, user satisfaction with the system shows that user ratings can be categorized as very high.