About BASE

Battery Passport for Resilient Supply Chain and Implementation of Circular Economy (BASE).

The main goal of BASE project is to develop, validate and implement a working Digital Battery Passport (DBP) service, as mandated by the “EU Regulation”, by exploiting the collected data via number of constantly evolving tools and methods, to ensure transparent, secure, and cost-efficient platform operation, by also catalysing the growth of circular businesses.


The BASE will develop transparent methodologies to calculate battery performance & ESGE indicators. The project will ensure traceability at Critical Raw Materials (CRM) level through the entire battery value chain. In the physical domain this will be achieved through the mass balancing approach. For the data management side, exploiting distributed ledger technology, the BASE will ensure built-in data authenticity verification, along the value chain, with no data duplication, avoiding data manipulation, ensuring privacy by design, and promoting data interoperability.


The DBP will provide up-to-date and accurate battery performance indicator data, remaining useful life data, dismantling data, material compositional data, safety data, allowing to increase the useful service life of battery and more efficient recycling, which will increase the resource efficiency, reduce the waste and EU dependency of CRM on 3rd countries.


The applicability of DBP will be demonstrated through 4 pilot use cases.


Work Packages

Work Package 1
Project Management and Administration
Work Package 2
Solution Requirements, and KPIs
Work Package 3
Battery Performance, Durability, and Safety Indicators
Work Package 4
Circularity Calculation Methodology Development
Work Package 5
Environment, Social, Governance, and Economic (ESGE) Indicators
Work Package 6
Battery Passport and Platform Development and Integration
Work Package 7
Industrial Applications and Validation
Work Package 8
Business Modelling and Development
Work Package 9
Communication, Dissemination, Exploitation

Consortium Members

Project Coordinator


Dr Shahin Jamali
Organisation: Fraunhofer IEG
Email: Send email