The Integration of Industry 4.0 Technologies in Sustainability: A Systematic Literature Review

With the emergence of the fourth industrial revolution (Industry 4.0), a radical transformation occurred in the manufacturing sector revolutionizing the industrial process. Using cutting-edge technologies such as Big Data, Machine Learning, Simulation, Digital Twinning, and the Internet of Things (IoT), Industry 4.0 has become an essential adaptation across all production sectors. According to the United Nations (UN) Sustainability 2030 agenda, which is highlighted by smart manufacturing, energy-efficient construction, and low-impact industrialization, sustainability can be seen as the foundation of business strategy. However, limited studies regarding the two research areas and the effect of industry 4.0 on sustainability are reported. A thorough analysis and examination approach was conducted on the selected articles revealing the evolutionary potential of Industry 4.0 technologies in fostering sustainability. Involving a set of processes which include data-driven decision-making, resource optimization, and streamlined processes, these cutting-edge technologies offer promising results regarding the improvement of environmental and social outcomes. In this review, we aim to investigate the effect of integrating these technologies into sustainable practices in line with United Nations' Sustainable Development Goals (SDGs) using a systematic literature review approach. This study offers new perspective in the understanding of the role of Industry 4.0 for manufacturing sustainability along with providing new valuable guidance to researchers, companies, and policymakers on how to use such technologies for sustainable practices and positive societal impact.