OCSiAl Bets on Luxembourg for Graphene Nanotube Production Despite Global Disruptions
Luxembourg is poised to become a key hub for advanced materials manufacturing as OCSiAl, the world’s largest producer of graphene nanotubes, prepares to open a new €300 million factory in Differdange. The project, delayed by the COVID-19 pandemic and geopolitical shifts, underscores the growing demand for this “miracle material” and the strategic importance of diversifying production, according to company head Konstantin Notman.
From Russia to Serbia and Now Luxembourg: A Story of Resilience
The path to establishing a European manufacturing base has been far from straightforward for OCSiAl. Initially slated to begin construction before 2020, the project was stalled by the onset of the COVID-19 pandemic. “The main reason is Covid because we were just about to start when the pandemic broke out,” Notman explained. “Companies across all the industries we operate in immediately cut their R&D and new product development budgets,” leading to a period of paralysis.
Further complicating matters, the 2022 Russian-Ukrainian war forced a complete operational overhaul. With all production previously based in Russia and the vast majority of customers located abroad, the company made the decisive move to relocate. “It was clear to us that this was a complete dead end,” Notman stated. “So we completely stopped operations in Russia and left the country with our production facilities, our employees and their families.”
This led to the establishment of a large-scale factory in Serbia, which continues to expand. However, OCSiAl is now looking to further diversify its production footprint with the Luxembourg facility.
Why Luxembourg? Strategic Location and Green Energy
While a Serbian plant already serves a significant portion of the market, the Luxembourg factory is strategically positioned to focus on Western Europe and the United States. The decision wasn’t solely based on proximity to customers. According to Notman, Luxembourg offers a unique combination of advantages, including robust intellectual property protection, access to affordable and – crucially – 100% green electricity. “I can buy futures contracts for the next five years on the electricity exchange and thus have absolute stability in my costs,” he noted.
The location also benefits from a skilled workforce and a business-friendly environment. OCSiAl, founded in Luxembourg in 2010 and currently employing individuals from 24 countries, views itself as a “Luxembourg company.”
The “Miracle Material” and its Expanding Applications
At the heart of OCSiAl’s success lies its proprietary process for producing graphene nanotubes. Discovered in 2004 by Andre Geim and Konstantin Novosjolow – who were awarded the Nobel Prize in 2010 for their work with graphene – these materials possess extraordinary properties. OCSiAl’s co-founder, Mikhail Predtechensky, developed the first scalable industrial synthesis process in 2013 under the brand name Tuball.
Graphene nanotubes are incredibly strong and lightweight – possessing the tensile strength of steel at a fraction of the weight – and exhibit superior electrical conductivity compared to copper. Their large surface area also makes them ideal for energy storage and chemical reactions.
These unique characteristics translate into a wide range of applications. The company’s customers, including the top 10 lithium-ion battery manufacturers globally, are utilizing the nanotubes to improve battery performance, safety, and charging speeds. Furthermore, OCSiAl’s products are already present in 15-25% of all smartphones produced worldwide. The company reports being fully booked for the next four years, with 70% of current sales originating in Asia.
Addressing Production Capacity and Future Growth
Demand currently outstrips supply, driving OCSiAl’s expansion plans. While the Serbian facility is undergoing further development – with 3.5 hectares of land recently acquired – the Luxembourg factory represents a strategic diversification. The company anticipates creating up to 300 jobs in Differdange, split between skilled workers and specialists in areas like industrial mechanics, synthesis technology, and chemical engineering.
Despite the potential benefits of a US-based factory, Notman explained that the current state of the US battery and electric vehicle market isn’t yet mature enough to justify the investment. “We’re watching what’s happening there,” he said, noting the stronger, coordinated effort to develop a battery industry within Europe.
A Simplified Design and a Commitment to Sustainability
Initial plans for the Luxembourg factory included a 56-meter high building and a chimney, but OCSiAl has since streamlined the production process. “Today we no longer need a 56 meter high building or a chimney,” Notman confirmed. The revised design will result in a smaller, 18-meter high facility focused solely on the synthesis of graphene nanotubes, reducing the scope of the project and simplifying environmental considerations. Construction is expected to begin in the third quarter of next year.
OCSiAl’s journey from a Russian-based startup to a global leader in advanced materials highlights its adaptability and commitment to innovation. As demand for graphene nanotubes continues to grow, the company’s investment in Luxembourg positions it to play a pivotal role in shaping the future of industries ranging from energy storage to automotive manufacturing.
