The European Battery Regulation and Digital Battery Passport: Prospects and Challenges

Batteries 2026 Open access

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Authors: Francesca Soavi, Alessandro Gregucci, A. Liverani, Shoayb Mojtahedi, Elisabetta Petri, Federico Mascetti, Francesco Capodarca, Elyes Bel Hadj Jrad
DOI: 10.3390/batteries12030097
Cited by: 3
References: 38

Abstract

With the rapid and exponential expansion of the lithium-ion battery (LIB) market, a new regulatory framework has been introduced, centered on the implementation of a Battery Passport (BP) to enhance transparency, traceability, and sustainability across the battery value chain. This review aims to provide the context in which the BP is being implemented by discussing the reliance of LIBs on critical raw materials (CRMs), as well as the related economic and regulatory aspects of the BP system. Furthermore, it examines ongoing BP initiatives and pilot projects and discusses the challenges and opportunities associated with this tool, highlighting its central role in enabling a circular LIB economy in Europe. A critical analysis from a research-oriented perspective is also provided.

Fields of Study & Subjects

Advanced Battery Technologies Research Extraction and Separation Processes Electric Vehicles and Infrastructure

Publication details

Journal / source
Batteries
Publisher
MDPI AG
Volume
12
Issue
3
Pages
97–97
Publication date
11 March 2026
Language
EN