SciTransfer
BASE · Project

Digital Battery Passports for Secure Supply Chains and Battery Recycling

transportPilotedTRL 6

Imagine every battery had a digital birth certificate that follows it forever. It tracks exactly where the raw materials came from and how healthy the battery is as it ages. This makes it easy to know when a battery should be reused in a home or recycled for parts instead of just thrown away.

By the numbers
6,154,314
EU Contribution in EUR
4
Pilot use cases
19
Total partners
The business problem

What needed solving

EU battery manufacturers depend on third countries for critical raw materials and lack a transparent way to track battery health and origin. This creates supply chain risks and hinders the ability to recycle materials efficiently.

The solution

What was built

A Digital Battery Passport (DBP) service and a circularity calculator tool that computes the Battery Circularity Index (BCI) via a GUI and API.

Audience

Who needs this

EV Battery ManufacturersBattery RecyclersAutomotive OEMsCritical Raw Material SuppliersSecond-life Battery Operators
Business applications

Who can put this to work

Automotive
enterprise
Target: Electric Vehicle Manufacturer

If you are an EV manufacturer dealing with strict EU regulations on battery sourcing — this project developed a Digital Battery Passport that ensures traceability of critical raw materials. This reduces dependency on third countries and secures your supply chain.

Waste Management
mid-size
Target: Battery Recycling Plant

If you are a recycling plant dealing with unknown battery compositions — this project developed a circularity calculator and BCI tool. This allows you to determine the exact recyclability and material composition of batteries for more efficient processing.

Energy Storage
SME
Target: Second-life Battery Integrator

If you are a storage company dealing with uncertain battery health for reuse — this project developed a system to track remaining useful life and performance indicators. This allows you to safely repurpose batteries for stationary energy storage.

Frequently asked

Quick answers

What is the cost or price of implementing this system?

Based on available project data, the specific commercial pricing is not mentioned, but the project received an EU contribution of EUR 6,154,314 to develop the service.

Is this solution ready for industrial scale?

The project is demonstrating applicability through four pilot use cases, indicating it is moving toward industrial scale but is currently in the validation phase.

How is the IP and licensing handled?

Based on available project data, specific licensing terms are not listed, though the project involves 15 industry partners who are co-developing the DBP service.

Does this help with EU legal compliance?

Yes, the project is specifically designed to implement the Digital Battery Passport as mandated by the 'Regulation'.

How is the data secured across the supply chain?

The system uses distributed ledger technology (DLT) to ensure data authenticity, prevent manipulation, and avoid data duplication.

Consortium

Who built it

The consortium is heavily industry-driven with a 79% industry ratio, comprising 15 companies including 8 SMEs. This high level of commercial involvement, spanning 12 countries, suggests the resulting tool is being built for immediate market needs rather than theoretical research.

How to reach the team

Contact Fraunhofer Gesellschaft zur Förderung der Angewandten Forschung

Next steps

Talk to the team behind this work.

Contact us to connect with the BASE consortium for pilot integration.

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