Due to many damages that human activities have imposed on the environment, authorities, manufacturers, and industry owners have taken into account the development of supply chain more than ever. One of the most influential and essential human activities in the supply chain are transportation which green vehicles such as electric vehicles (EVs) are expected to generate higher economic and enviro...

Nowadays, one of the areas in field vehicle routing problems that have received a lot attention is Green Vehicle Routing Problem (GVRP). GVRP aims to harmonize financial aspects and environmental concerns while vehicles. This research takes case study at PT. LISA CONCRETE INDONESIA company engaged concrete industry with various precast products. One company's main products U-Gutter which record...

In an era where people in the world are concerned about environmental issues, companies must reduce distribution costs while minimizing pollution generated during process. For today’s multi-depot problem, a mixed-integer programming model is proposed this paper to minimize all incurred entire transportation process, considering impact of time-varying speed, loading, and waiting time on costs. T...