Imerys introduces graphite made from forest residues
Last update on Sep 19, 2025
Imerys introduces SU-NERGY™, a breakthrough in sustainable graphite solutions that is the first of its kind at industrial scale. This innovative product achieves up to 60% reduction in CO₂ emissions compared to traditional graphite from fossil fuel-based raw materials.
SU-NERGY™ represents a significant advancement in responsible resource management and circular economy practices, addressing the complexities of the European Union (EU) manufacturing supply chain and setting new standards for environmental performance in graphite production.
Reshaping landscape with up to 60% lower CO₂ emissions
Imerys' cutting-edge facility in Bodio, Switzerland, revolutionized graphite production by transforming forest residues into high-performance material using 100% low-carbon energy sources for production. This innovative process achieves up to 60% reduction in CO₂ emissions compared to traditional methods, setting a new standard for sustainable graphite manufacturing.
SU-NERGY™ substantially reduces environmental impact while maintaining superior performance characteristics, offering a powerful solution for manufacturers seeking both sustainability and excellence without compromise. Additionally, the Bodio facility also benefits from nuclear energy certification.
“SU-NERGY™ isn't just a new product; it's reshaping the graphite landscape,” said Frank Wittchen, Vice president & general manager, Graphite & Carbon Division at Imerys. “By producing in Switzerland using renewable resources, we're offering a high-performance, customizable solution that reduces environmental impact and mitigates supply-chain risks. We're not just meeting industry needs – we're redefining them, paving the way for a cleaner, better future.”
Meeting the evolving needs across multiple industries
SU-NERGY™'s high purity, combined with its superior electrical and thermal conductivity, makes it incredibly versatile to meet the evolving needs spanning a wide range of industries, including automotive, energy storage, electronics, metallurgy, and various other industrial sectors. SU-NERGY™ also offers significant benefits for industries where product purity is crucial. Its manufacturing process does not employ a catalyst, reducing potential contamination risks in specific high-purity applications.
Imerys' unique value proposition meets current market demands while pioneering future advancements in materials science. This groundbreaking solution drives the global transition towards more efficient and environmentally friendly technologies, reinforcing Imerys' position as a specialty minerals leader across multiple industries.
Addressing performance needs and supply chain concerns
SU-NERGY™ offers European manufacturers a unique proposition in a critical market:
- Shorter, reliable supply chain: Reduces transportation costs and time, improving efficiency and lowering carbon footprint.
- Mitigates geopolitical risks: Ensures a stable supply, mitigating international trade tensions.
- Reduces reliance on non-EU graphite: Enhancing supply security.
- Meets EU standards: Complies with stringent European environmental and quality regulations.
Imerys' strategic positioning of SU-NERGY™ aligns with the growing demand for locally sourced, sustainable materials. This move challenges global market dynamics while providing a practical solution addressing performance needs and supply chain concerns.
Imerys has positioned itself as a key player in the global transition towards more efficient and environmentally friendly technologies.
Image Credits: Imerys