Abstract
With the continuous technological advancement and the more sustainability-oriented view of companies, there is a need to understand how technologies are being exploited and linked with circular economy strategies. Indeed, this study aims to point out the technologies used to implement the twin transition (green & digital transition) within the manufacturing sector. Through a literature review process, the authors have been able to map and list those technologies frequently mentioned within the articles. Key findings from the study emphasise the pivotal role of digital technologies such as IoT (Internet of Things), AI (Artificial Intelligence) and Blockchain towards the achievement of a more sustainable ecosystem. Digital technologies have emerged as indispensable tools for optimising energy consumption, refining production processes, and reducing waste generation. The integration of IoT devices and sensors facilitates real-time monitoring, enhancing resource efficiency and sustainability. The value of this work lies in its comprehensive examination of the technological tools promoting the twin transition within manufacturing. Through the synthesis of the information gathered, the study offers a holistic understanding of how technologies enable circular economy strategies, considering skills and competencies as facilitators. Ultimately, this research prepares stakeholders with the knowledge necessary to deal with the complexities of the evolving manufacturing landscape, driving progress towards a more resilient, resource-efficient and human-centric future, especially concerning the workers’ skills.