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How Digital Product Passports in Batteries are Shaping the EU’s Circular Economy

By Kondrad Bendzuck, InnoEnergy Skills Institute Advisor

As global awareness of our environmental impact intensifies, shifting from a linear to a circular economy has never been more urgent. Overconsumption and waste have led to significant resource depletion and environmental degradation, pushing our planet to its limits. The need for immediate and innovative solutions is clear. The European Union (EU) has responded with an ambitious goal: achieving a climate-neutral economy by 2050. The Digital Product Passport (DPP) is central to this vision, a pioneering tool designed to enhance sustainability, traceability, and circularity across all sectors. In this context, the Battery Passport emerges as a specific application of the DPP, marking a significant leap forward in this journey. In this blog post, we will explore the potential of these initiatives, unpack their regulatory foundations, and examine the new opportunities they create for businesses, consumers, and the planet.


Regulatory Foundations and the Path to a Circular Economy


The Digital Product Passport (DPP) was first introduced within the Ecodesign for Sustainable Products Regulation (ESPR), as a key pillar of the EU’s commitment to a circular economy. The ESPR serves as the regulatory backbone for the DPP, aligning with the European Green Deal’s objective of achieving climate neutrality by 2050. This regulation ensures that products marketed within the EU are sustainable, both in production and end-of-life management.

The DPP’s significance spans multiple regulatory frameworks. For instance, the Batteries Regulation mandates the implementation of a Battery Passport by 2027, marking the first instance where the DPP is required. This regulation addresses the environmental and social impacts associated with battery production, use, and disposal, ensuring sustainability throughout the entire lifecycle of batteries in the EU market.

Moreover, the DPP framework is poised to play a central role in various EU regulations. It will be expanded to include other product categories- such as toys, detergents, critical raw materials, and construction materials- as part of the EU’s broader sustainability agenda. This expansion will involve contributions from multiple EU Directorates-General, including CNECT, DIGIT, ENER, ENV, GROW, JRC, and TAXUD.

Given the substantial environmental footprints of industries such as the global toy industry, which was valued at approximately $308 billion in 2022 according to Grandview Research, and the construction industry, responsible for nearly 40% of global CO2 emissions, the listed categories stand to benefit significantly from the DPP’s enhanced traceability and sustainability measures. Additional product groups prioritised for DPP implementation include iron & steel, aluminium, textiles (notably garments and footwear), furniture (including mattresses), tyres, detergents, paints, lubricants, chemicals, energy-related products, ICT products, and other electronics.


The Timeline of DPP Implementation


The implementation of the DPP is structured around several key milestones. A critical step is the Standardisation Request to CEN/CENELEC, scheduled for completion by December 2025, which will establish centralised standards essential for the DPP system across industries.

Batteries will be the first product category to require a DPP, with mandatory implementation beginning in February 2027 under the Batteries Regulation. This timeline underscores the strategic importance of batteries in the EU’s green transition, particularly in the context of electric vehicles and renewable energy storage.

Looking beyond 2027, the DPP is expected to be gradually adopted across other industries, with full integration into the EU economy anticipated by 2040. This phased rollout allows for the development of necessary standards, infrastructure, and industry adaptation. However, delays could be caused due to challenges such as reliance on existing international standards. To address these potential setbacks, the European Commission may adopt specifications until harmonised standards are developed.


Principal Design Features of the Digital Product Passport


At its core, the DPP is an information system designed to support the circular economy by providing comprehensive data about products. Accessible through unique product identifiers, with data carriers such as QR codes, the DPP enables seamless tracking of products from production to end-of-life management.

The DPP can operate at three levels of granularity: model level, batch level, and item level. For instance, in the case of smartphones, the DPP could track data for a specific model, a batch produced at a particular facility, or an individual device with its unique history.

Each product within the DPP system requires four essential identifiers:

  • Product Identifier: A unique code representing the specific product.
  • Economic Operator Identifier: Information about the businesses involved in the product’s lifecycle.
  • Facility Identifier: Details about the production site.
  • Registration Identifier: An internal code crucial for regulatory tracking but not publicly accessible.

One of the DPP’s most innovative aspects is its decentralised nature, a key innovation that enhances security and accessibility. In a decentralised system, data is stored across multiple locations rather than a single central server, which improves resilience against data loss and enhances security by reducing single points of failure. This distributed approach is particularly beneficial in the context of the DPP, where vast amounts of product-specific data need to be securely stored and easily accessed throughout the product’s lifecycle. Access is facilitated through a centralised EU registry, ensuring products with a DPP can be easily located and their data accessed. This system is designed to prevent broken links or data loss, which are common challenges in digital traceability.

Furthermore, the DPP system is future-proofed to ensure compatibility with existing global standards, making it adaptable to technological advancements and evolving regulatory requirements, thereby ensuring its longevity as a tool for sustainability.

Instead of this, we could also say “Digital Product Passports utilise data carriers such as QR codes and barcodes, which can be scanned using smartphones or other devices to instantly display the product’s digital profile. This functionality allows both businesses and consumers to swiftly verify and access essential product information.”


The Case of Batteries as the First Application


Batteries were chosen as the first product category to require a DPP due to their strategic importance in the EU’s green transition. Batteries are central to the development of electric vehicles and renewable energy storage, both of which are crucial for reducing carbon emissions and achieving climate neutrality by 2050.

The environmental challenges associated with battery production, including the sourcing of critical raw materials and end-of-life management, make them an ideal candidate for the DPP’s first application. The Battery Passport will provide detailed information about each battery’s lifecycle, promoting transparency and sustainability within the battery value chain.


Battery Passport Training by Skills Institute


To support the implementation of the Battery Passport, the InnoEnergy Skills Institute has introduced the Digital Battery Passport System: An Introduction course. This training is ideal for industry professionals looking to enhance their knowledge and practical skills related to the Battery Passport system and is particularly suited for roles such as managers, automotive manufacturers, battery recyclers, and administrative staff within the energy and environmental technology sector.

The course covers key areas, including regulatory requirements, technical standards, and data management practices necessary for ensuring compliance and operational efficiency. It provides a solid introduction for these job roles, equipping professionals with the skills needed to stay ahead of forthcoming regulatory changes and to effectively integrate the Battery Passport into their operations.

Upon successful completion, participants will be well-prepared for career progression in roles such as Battery Supply Chain Manager, Automotive Engineer, Battery Recycling Specialist, Environmental Compliance Officer, and Product Lifecycle Manager. In addition, we are developing a comprehensive learning journey to help professionals in these roles further upskill and advance their careers.


How the Battery Passport Training Relates to the DPP


The Battery Passport is a specific application of the broader DPP framework. The training provided by the Skills Institute not only prepares professionals for the immediate requirements of the Battery Passport but also aligns with the overarching goals of the DPP. By understanding the principles of the DPP, professionals can better appreciate the significance of the Battery Passport within the broader context of product traceability and sustainability.


Outlook and Future Implications


The adoption of the DPP across various product categories is expected to have far-reaching implications for business models and sustainability practices. As it becomes more widely implemented, it will likely set a new standard for product transparency and lifecycle management, driving further innovation in circular economy practices.

The Digital Product Passport and the Battery Passport represent significant steps towards a more sustainable and circular economy. By fostering transparency, traceability, and accountability across supply chains, these initiatives have the potential to transform how products are designed, produced, and managed, ensuring that the EU’s ambitious climate goals are met while promoting sustainable growth and innovation.

This tool could become a global benchmark for sustainable production and consumption in the long term, influencing regulations and business practices beyond the EU. As more industries adopt the DPP framework, the potential for a fully integrated circular economy becomes increasingly attainable, offering significant environmental and economic benefits.

Contact us today to discover how the InnoEnergy Skills Institute can support you and your organisation. Plus, learn more about our new Digital Battery Passport System: An Introduction course and how it can enhance your knowledge in this cutting-edge field!