Trends in Sustainable Inventory Management Practices in Industry 4.0

This study examines 52 recently published papers on sustainable inventory management in Industry 4.0, intending to bridge theory and practice through a comprehensive literature review. By analyzing the latest advancements discussed over the past two years, covering 2024 and 2025, we identify key trends shaping the field and highlight existing gaps that may require further exploration. Focusing on this time frame is particularly relevant because it reflects how companies have recently started using artificial intelligence more practically to support sustainability goals. During these years, AI has been applied to improve how inventory is tracked, how demand is predicted, and how resources are managed to reduce waste. These tools are making supply chains more efficient while helping organizations to lower their environmental impact. In this regard, our work aims to provide a deeper understanding of how sustainable strategies are evolving in response to technological innovations, offering insights for researchers and practitioners seeking to enhance efficiency and environmental responsibility in modern supply chains.