Pemodelan Optimisasi Persoalan Perencanaan Green Supply Chain Produk Seafood Multi Eselon

Abstract

The research aims to build a Green Supply chain planning model of wet fish products in multi-plant, and multi Echelon, to achieve minimum cost by considering products that have shelf-life, considering the availability of goods, and minimizing environ- mental costs by considering fuel consumption and CO2 emissions (green transporta- tion). Green transportation is an important thing in the process of shipping goods so that they can be channeled appropriately and efficiently. In this study designed a mathematical model to optimize the objectives in the supply chain network to be environmentally friendly (green). Where the objective function is to minimize the total cost of transportation (delivery) as well as to minimize emissions emitted by the truck during the delivery process by determining the distance/km delivery of each echelon. This study also proposes a model by considering the inventory in each plant and distribution center.