Digitalized Circularity for Battery Production

This technical report discusses the role of digitalization and circularity in battery production, emphasizing the importance of the EU Battery Regulation. The report outlines the necessity for batteries to be sustainable, durable, efficient, and circular, highlighting that innovative digital solutions are essential for achieving these goals. Researchers from the Fraunhofer Battery Alliance explore the implementation of standardized digital twins and semantic information structures as foundational elements for a successful twin transition in battery production. The report emphasizes that a digital twin represents a battery's state and behavior, facilitating technical solutions for product data and enhancing transparency. Furthermore, a comprehensive semantic information structure is proposed to support the circular economy by providing critical information about materials and processes. The report concludes that collaboration between industry and policymakers is vital for creating fair data spaces and developing new business models that support sustainable battery production.