- The EIB`s venture debt loan facilitates the development of silicon anodes for batteries.
- The technology has the potential to produce anode at Gigawatt scale delivering high energy density batteries that can charge faster, while increasing safety.
- The American company is investing in Europe, a vibrant market for next-generation energy technologies
The European Investment Bank (EIB) and GDI have signed an agreement on a quasi-equity loan worth €20 million to develop GDI`s next generation silicon anode technology to power electric vehicles and decrease dependency on graphite.
The agreement is supported by the InvestEU programme, which aims to trigger more than €372 billion in additional investment in new technologies until 2027.
GDI is a US-company, with an affiliate in the Netherlands that plans to produce it`s silicon anode at industrial scale in Germany. To scale up production quickly after the development phase, the company has selected an industrial site with a glass-coating production facility owned by AGC Glass Europe, a leading tier one supplier to European Auto OEMs. The AGC factory, in Lauenförde near Holzminden in Lower Saxony, will provide coating expertise, advanced manufacturing equipment, and know-how. One of Europe’s leading copper foil companies, Schlenk SE, will supply industrial scaled copper foil.
This alliance of experienced European industrial companies with a US-based technology scale-up company demonstrates the attractiveness of the European market to emerging US businesses.
The EIB loan will support GDI in developing its 100% silicon anode technology towards gigawatt scale industrial production. The technology has the potential to produce silicon anodes that increase Lithium-ion (Li-ion) cell energy density by over 30% compared with today`s graphite anodes, substantially increasing the range of vehicle batteries. The technology can also decrease battery charging time by two thirds, GDI has verified through third party safety testing that multi-Amp hour high-energy Lithium-ion cells with its 100% silicon anode can pass nail penetration testing. The technology will make electric vehicles more attractive to consumers and help to decarbonize the transport sector. Additional applications will include medtech, drones, laptops, power tools, and construction equipment.
In Q4 2023, GDI and AGC were the first in the world to demonstrate roll-to-roll Megawatt scale pilot production capacity of double-sided 100% silicon anodes. When this project is completed, GDI will demonstrate the first Gigawatt scale production of 100% silicon anodes in Europe and potentially the world.
The EIB loan comes in the form of equity-type venture debt, with a guarantee under the InvestEU’s Thematic Innovation window that supports the achievement of the EU’s policy objective of decarbonizing the industry. The EIB venture debt loan is a form of finance that meets the needs of fast-growing, innovative companies. These loans complement financing when no commercial debt can be sought, being cheaper than equity and coming without further diluting the founder`s shares.
EIB-Vice President Ambroise Fayolle, responsible for EIB-financing in Germany, said: “To make the green transition work in the transport sector, the development of improved battery technology for all kinds of vehicles is crucial. We at the EIB are happy to support GDI`s innovative technology, that helps the industry to replace graphite, a critical raw material, with silicon that is available everywhere in the world.”
Rob Anstey, GDI Founder/CEO, said: “After intensive discussions and due diligence with the EIB, our result is a partnership that will lead to Europe’s first Gigafactory for 100% silicon anodes. These anodes can be directly integrated into Li-ion cell factories. Factories that adopt this anode will manufacture cells with increased energy density (>30%), 15-minute fast charging capabilities (hundreds of times in a row), and increased safety (verified by third party testing) vs. graphite anodes. We will be one of the few companies that succeeds in scaling next-generation Li-ion technology to industrial manufacturing in partnership with the EIB, Schlenk SE, and AGC.”
Background information
The European Investment Bank (EIB) is the long-term lending institution of the European Union owned by its Member States. It makes long-term finance available for sound investment in order to contribute towards EU policy goals. Its key priorities are climate and the environment, development, innovation and skills, SMEs, infrastructure, and cohesion. It works closely with other EU institutions to foster European integration, promote the development of the European Union and support EU policies in more than 140 countries worldwide.
The InvestEU programme provides the European Union with crucial long-term funding by leveraging substantial private and public funds in support of a sustainable recovery. It also helps mobilise private investments for the European Union’s policy priorities, such as the European Green Deal and the digital transition. The InvestEU programme brings together under one roof the multitude of EU financial instruments currently available to support investment in the European Union, making funding for investment projects in Europe simpler, more efficient and more flexible. The programme consists of three components: the InvestEU Fund, the InvestEU Advisory Hub and the InvestEU Portal. The InvestEU Fund is implemented through financial partners that will invest in projects using the EU budget guarantee of €26.2 billion. The entire budget guarantee will back the investment projects of the implementing partners, increase their risk-bearing capacity and thus mobilise at least €372 billion in additional investment.
Graphenix Development Inc (GDI) has its headquarters in New York, and a European R&D Center and pilot production facility located in Eindhoven, the Netherlands. It is currently qualifying its first MWh-scale “roll-to-roll” production facility in Lauenförde, Germany. GDI has spent the last decade researching and developing industry transforming next generation energy storage materials and technologies. GDI is backed by leading venture capitalists, industry experts, governments, EIT InnoEnergy, and strategic investors.
©European Commission
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