The EU does not lack excellent battery research: across universities, research organisations, technology platforms, industrial alliances and Horizon Europe projects, scientific progress is happening. The real challenge lies in translating scientific results into tangible technologies that strengthen Europe’s industrial competitiveness, reduce strategic dependencies and support a circular economy.
The initiative Battery 2030+ was founded in 2020 to address this challenge. As an EU Coordination and Support Action (CSA), built around a shared vision for the batteries of the future, its purpose is not only to support individual research projects, but to provide guidance to a broader community working on the next-generation battery technologies, including advanced materials, smart functionalities, safety, manufacturability, and recyclability.
Due to the interconnectivity of the battery value chain, strategic coordination is essential to translate individual project results into real-world impact. For example, developing a safer electrolyte is only one part of the challenge: it must also be compatible with existing cell architectures, manufacturing processes, and quality requirements before it can be adopted at industrial scale. Similarly, a battery designed for recyclability only delivers environmental benefits if recycling technologies, collection systems, and secondary material markets are in place to recover and reuse its valuable components. Without alignment across these interconnected stages, even promising innovations risk remaining isolated achievements that cannot be effectively integrated into the battery value chain, limiting their potential impact.
This is where CSAs come into play. They do not research and develop new technologies themselves, but they provide the innovation ecosystem that helps projects create real impact. Their role is to structure research communities, align goals, support knowledge exchange, and connect scientists with policymakers and industry representatives. In a field as complex as batteries, this is how research becomes innovation.
Toward a more integrated battery innovation ecosystem
Building on the foundations laid by initiatives such as Battery 2030+, Batteries Europe and other activities related to the so-called Important Projects of Common European Interest (IPCEI) framework, Europe is now taking the next step towards a more integrated battery innovation ecosystem. The recently launched BATT-BRIDGE initiative aims to connect research, innovation, data, governance and excellence across the European battery R&I landscape. It brings together key stakeholders, including Batteries European Partnership Association (BEPA) and the Joint Research Centre to create the structures needed to align efforts across the value chain and ensure that individual research results contribute more effectively to Europe’s broader battery ambitions.
Projects such as INERRANT showcase why these initiatives matter at technology level. INERRANT focuses on safer and more recyclable lithium-ion batteries by integrating novel materials with scalable processes. At the Battery 2030+ Annual Conference, the project contributed to the session on functionality and safety, alongside other projects working on safe battery systems and smart functionalities.
The deciding question is not only whether a single project can deliver promising results, but how can these connect with complementary work on materials discovery, manufacturing, recycling, data, safety, standards and industrial deployment. The EU’s battery future will depend on whether research communities, industrial actors and policy frameworks can move in a shared direction.