Finland-based Stora Enso is making a groundbreaking move towards sustainable energy solutions. The company is collaborating with Swiss battery maker Altris to explore the use of Lignode, a derivative of lignin found in trees. This innovative material has the potential to replace graphite in batteries. By leveraging the natural properties of lignin, Lignode Batteries offers an eco-friendly alternative to traditional lithium-based batteries. This breakthrough could revolutionize the energy storage industry, providing a more sustainable and renewable solution for energy storage needs.
Lignode Batteries
Lignin, a natural polymer that accounts for up to 30% of a tree’s composition, contains carbon and is abundantly available. Stora Enso has developed Lignode at its pilot plant in Kotka, Finland. This development showcases the potential for using bio-based materials in battery production.
Replacement for graphite in battery anodes
Notably, Lignode has emerged as a viable candidate to replace graphite in batteries’ anodes. This shift to using tree-derived materials not only shows a commitment to reducing reliance on China-dominated supply chains, but it also promotes sustainability in electrification processes. Furthermore, by utilizing lignin, a renewable and abundant resource, this move offers significant environmental benefits, particularly in terms of reducing carbon emissions associated with traditional materials. Additionally, this innovation could serve as a key step toward making energy storage more eco-friendly and locally sourced.
Moreover, Altris’ expertise in developing sodium-based batteries aligns seamlessly with Stora Enso’s innovative approach towards creating a new generation of energy storage solutions. Together, the companies are working towards a future where energy storage is more sustainable, affordable, and efficient. As a result, their efforts could lead to groundbreaking advancements in battery technology that significantly improve energy storage solutions worldwide.
As their partnership progresses, the shared vision between Stora Enso and Altris to establish local supply chains prioritizing sustainability becomes increasingly evident. In addition to focusing on energy storage technologies, their joint efforts aim to reduce Europe’s dependence on external sources and foster self-sufficiency in the sector. Furthermore, their work supports the broader goal of creating a greener, more resilient energy infrastructure. Through their collaborative endeavors, these companies are not only driving innovation in energy storage but also championing environmental responsibility, ultimately paving the way for a more sustainable future for all.
“Bio-based materials are key to improving the sustainability of battery cells,” emphasised Juuso Konttinen, Senior Vice President & Head of Biomaterials Growth at Stora Enso. “With Lignode having the potential to become the most sustainable anode material in the world…
Exploring Sustainable Solutions
The transition towards Lignode batteries made from trees represents a significant step forward in achieving greener energy practices. By embracing innovative technologies like Lignode Batteries, we are diversifying our energy storage options. We are also contributing to a more sustainable future for generations to come.
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