PROZIMA (Productivity, Optimization and Manufacturing System Engineering)
Vol 7 No 1 (2023): Juni

Supply Chain Optimization Model for Fresh Cow's Milk to Reduce Carbon Emissions and Food Waste

Nofariza Aulia Jeremi (Teknik Sistem dan Industri, Fakultas Teknologi Industri Rekayasa Sistem, Institut Teknologi Sepuluh Nopember)
Iwan Vanany (Teknik Sistem dan Industri, Fakultas Teknologi Industri Rekayasa Sistem, Institut Teknologi Sepuluh Nopember)



Article Info

Publish Date
10 Jul 2023

Abstract

The food and beverage industry occupies an important position in Indonesia, with growth in 5 (five) years, an average of 8.16%. In 2022, the food and beverage industry contributed more than one-third or 37.77% of the GDP of the non-oil and gas processing industry. However, growth considered positive for the economy is actually a threat to the environment. With the high demand for food, food waste and carbon emissions from all food supply chain (FSC) activities increase. This study raises a case of a dairy product processing supply chain in the West Java region with multiple milk suppliers (KUD Susu), a single processing production plant, multi distributors, and multi-consumer retail with multi-echelon, multi-period, and multi-product friendly conditions. Environment by considering food waste and carbon emissions as a function of the objective model. In solving this problem, the Mixed Integer Linear Programming (MILP) model is used in modeling supply chain processes to optimize total cost/TC, total food waste/TFW, and total carbon emissions/TCE. The results of the completion of the research showed a total cost of IDR 18,036,770,000, a total food waste/TFW of 21,734 liters, and a total carbon emission/TCE of 109,526 l.CO2-eq.

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Journal Info

Abbrev

prozima

Publisher

Subject

Industrial & Manufacturing Engineering

Description

Aim: to facilitate scholar, researchers, and teachers for publishing the original articles or review articles. Scope: Industrial Engineering included: Supply Chain Management Optimization and industry system Ergonomics Strategic Management Quality Engineering and Management Sustainability Experiment ...