Open AccessThe implementation of green lean manufacturing in small scale industry: Reduction energy waste and emission
Author(s) -
S. A. Lintang,
Harwati
Publication year - 2019
Publication title -
iop conference series. materials science and engineering
Language(s) - English
Resource type - Journals
eISSN - 1757-899X
pISSN - 1757-8981
DOI - 10.1088/1757-899x/673/1/012091
Subject(s) - bottleneck , value stream mapping , lean manufacturing , energy consumption , process (computing) , scale (ratio) , manufacturing , manufacturing engineering , process engineering , environmental science , waste management , environmental economics , engineering , computer science , business , operations management , physics , electrical engineering , quantum mechanics , marketing , economics , operating system
This research basically aims to implement green lean manufacturing concept in a small scale industry. A green lean manufacturing is reached by energy saving and emission reduction. Current environmental Value Stream Mapping (VSM) is developed for Batik manufacturing process to identify wastes and bottleneck processes. Traditional process of producing batik raises several problems such as long cycle time and it emerges energy waste, excessive water consumption, emissions from combustion that can damage the environment. Based on all waste that was identified, solutions are suggested to eliminate the energy and emission produced. A future environmental VSM is designed, simulated, and compared with current VSM. The solutions decrease 3.9 of cycle time, 14% of energy consumption, and 63% of emission. This result showed that the solutions are applicable to be implemented in that small scale industry.