Discover here the latest news for the NoVOC project
The NoVOC team at the LiPlanet workshop “Quality & Sustainability in Battery R&D Pilot Lines”
A successful exchange of expertise: LiPLANET workshop on a seal of approval for European pilot lines On May 26, 2025, the LiPLANET network, in collaboration with the Battery Heroes projects, hosted an interactive workshop in Graz, Austria focused on quality and sustainability in battery R&D pilot lines. The event took place at the premises of Virtual Vehicle Research GmbH and brought together stakeholders from research and industry for an open dialogue on raising standards in pilot-scale battery manufacturing. A Seal of Approval to foster trust in European Battery Innovation The core of the workshop was the initiative to develop a Seal of Approval — a dedicated label for R&D pilot lines that demonstrate excellence in quality assurance and sustainability performance. The goal: to help industry partners identify reliable pilot lines and accelerate the commercialisation of safe, sustainable battery technologies. This mission directly resonates with NoVOC’s ambition to demonstrate VOC-free lithium-ion battery cell manufacturing, both via aqueous and dry electrode production processes, at pilot scale across Europe. Key workshop takeaways for NoVOC and beyond During the 2.5-hour workshop, participants: Explored [...]
NoVOC sparks public dialogue on Battery Sustainability at Pint of Science Festival in Stockholm
Science on tap: NoVOC experts bring Battery Research to the people On a spring evening in Stockholm, science stepped out of the lab and into the pub - as part of the Pint of Science Festival, a European outreach initiative that brings cutting-edge research to the general public in relaxed and informal settings. This year’s Stockholm edition featured two experts from the NoVOC project, sharing perspectives on the environmental and technological challenges of battery production in the era of electrification. The festival, celebrated simultaneously in over 25 countries, aims to make science accessible, personal, and engaging. As electrification and sustainability dominate both policy and public discourse, it was a fitting moment for NoVOC researchers Emanuel Bengtsson and Guiomar Hernández to join the conversation — and bring their expertise to the table (and barstool). Life Cycle Assessment (LCA) and Batteries – Can they help us reduce our Environmental Impact? Representing RISE Research Institutes of Sweden, NoVOC researcher Emanuel Bengtsson challenged the audience to think beyond the “green image” of batteries. While electric vehicles and mobile devices are often considered clean [...]
Ask the NoVOC expert #6
NoVOC "Ask the expert" series with Lucia Bombardi from Talga Which materials are inside a lithium-ion battery, and what do they do? Lithium-ion batteries might look simple on the outside, but inside, they’re made up of carefully chosen materials that each play an important role. The two key parts are the anode (negative side) and the cathode (positive side), which store and release energy when the battery charges and discharges. The anode is often made from materials like graphite or advanced composites like silicon-carbon, which can hold lots of lithium ions to boost battery performance. The cathode typically contains materials like nickel, manganese, and cobalt (NMC811), which help release lithium ions when the battery is in use, providing the power needed to run devices or electric vehicles. Between these layers is a separator (to prevent short circuits) and an electrolyte (to help lithium ions move back and forth). In the NoVOC project, we’re working to make these materials even more effective and sustainable by eliminating harmful chemicals from the battery manufacturing process. At Talga, we develop innovative anode [...]
NoVOC fifth newsletter available
NoVOC fifth newsletter published The 5th issue of our NoVOC newsletter has recently been published on our LinkedIn channel!! 🗞️🔋 On a bi-annual basis, we share insights into our daily collaboration within our 17 partners Horizon Europe funded project. Here’s what you’ll find in this issue: 1. What we did over the last couple of months - latest updates on the project activities 2. Who we (still) collaborate with- meet the "Battery heroes 2.0" 3. Where you find us - future events and more Learn about our results, the Battery Heroes team, and our next events HERE. Follow us via our NoVOC LinkedIn channel to not miss the next issue!
Ask the NoVOC expert #5
NoVOC "Ask the expert" series with Andy Schena and Fasil Molla from ABEE How do you scale up a lab-scale battery process to a pilot line? Scaling up a lab-scale battery process to a pilot line is a crucial step in bringing innovative battery manufacturing techniques closer to industrial production. In the laboratory, processes are optimized on a small scale, often in coin or small pouch cells. Transitioning to a pilot-scale production line requires adapting formulations, optimizing processing parameters, ensuring reproducibility, and testing the impact of new techniques on larger battery formats. Key steps include material validation, ensuring the electrode formulations are stable and scalable, optimizing mixing and coating processes, and addressing manufacturing challenges like electrode adhesion, drying conditions, and layer uniformity. Additionally, automation and process control become essential to ensure consistency in large-scale production, which is not always a concern at the lab scale. In the NoVOC project, ABEE (Avesta Battery & Energy Engineering) plays a critical role in this scale-up process. ABEE is responsible for transitioning aqueous electrode manufacturing from lab-scale to pilot-scale and demonstrating the [...]
Ask the NoVOC expert #4
NoVOC "Ask the expert" series with Buket Boz Hofman from the Austrian Institute of Technology (AIT) Have you ever wondered why we can’t go straight from lab to factory? Before a battery innovation reaches full-scale production, it must be tested in pilot-scale facilities to optimize performance, reliability, and manufacturing efficiency. This step ensures that new materials and processes are scalable and meet industry standards. As part of our NoVOC "Ask the expert" series, Buket explains why pilot-scale validation is crucial for the successful market entry of a new battery. From Lab Bench to Battery Lines Before a new battery technology can reach gigafactories and electric vehicles, it must first pass through pilot-scale validation. This critical step ensures that processes developed in the lab can be successfully scaled up while maintaining performance, efficiency, and sustainability. Pilot-scale production allows researchers to test how materials behave under realistic manufacturing conditions, optimize coating, drying, and calendaring processes, and identify potential challenges before committing to full-scale industrial production. Without this step, moving directly from lab to factory would be risky, expensive, and could [...]
Ask the NoVOC expert #3
NoVOC "Ask the expert" series with Julius Gerk from Technical University Braunschweig Have you ever wondered what an extruder does? And how it helps make batteries? Extruders are mixers with a continuous high intensity, which unite many process-engineering tasks in a single machine. This is thanks to a high torque, variable screw-speed, and adjustable intensity profile. Because of the high intensity, the process can ensure a great homogeneity of the battery materials inside the electrode. As part of our series "Ask the NoVOC Expert", our team member Julius Gerk at Technische Universität Braunschweig shares how this powerful piece of equipment is being used in the NoVOC project to support solvent-free battery production. From Cake Dough to Cathodes: Why Mixing Matters Mixing battery materials is very similar to making dough for cake – the ingredients have to be dispersed evenly to ensure no clumps of salt or sugar are ruining the taste. A typical lithium-ion battery consists of various materials like graphite, metal oxides like NMC, a carbon additive to ensure high conductivity, and lastly, a binder holding everything [...]
NoVOC Year 3 virtual General Assembly meeting
NoVOC partners reunited online for the Year 3 General Assembly meeting On March 11 and 12, 2025 we held our first Year 3 General Assembly meeting online via MS Teams. We had two days of project updates, engaging discussions and inspiring working sessions, where we generated a clearer picture and key criteria for more sustainable battery production processes as well as key performance parameters. For more info on the NoVOC project, follow us on LinkedIn.
Ask the NoVOC expert #2
NoVOC "Ask the expert" series continuing with input on the difference between wet processing and dry processing in battery manufacturing Have you ever wondered what the difference between wet processing and dry processing in battery manufacturing is? The quick answer is simple: wet processing uses liquids (like water or organic solvents), while dry processing eliminates liquids, ultimately making electrode production greener and more cost-efficient. But why is that and what more is there to learn? As part of our series "Ask the NoVOC expert", our team member Svenja Schreiber at Technische Universität Braunschweig shares how both methods are revolutionizing battery manufacturing! When making lithium-ion batteries, manufacturers use different methods to create the thin layers that store and move energy. The two main methods are the state-of-the-art wet processing and currently developing dry processing. State-of-the-art wet processing In wet processing, the battery materials are mixed with liquids (often harmful solvents) to create a slurry, which is then coated onto metal foils and dried—a process that consumes a lot of energy and factory space. Innovative dry processing In contrast, dry [...]
NEXT EVENTS
Meet the NoVOC partners at the following events:
2025
- 26-28 March, Battery Days, Graz Austria
- 2-3 December, Battery Innovation Days, Graz, Austria
