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Group14 Technologies
Group14 Technologies (Woodinville, Washington; private) produces silicon-carbon anode material (SCC55, a scaffold-based silicon-carbon composite) rather than pure synthetic graphite — but is directly substitutable for synthetic graphite as a lithium-ion battery anode and represents the primary technological threat to China's synthetic graphite dominance. Group14's BAM (Battery Active Material) facility in Moses Lake, Washington produces silicon-carbon anode using polysilane precursors and a proprietary hard carbon scaffold (manufactured from sustainable biomass sources). Group14 received a US$100 million DOE DERA grant in 2022. Investors include SK Inc. (South Korea), Lightrock, and OVH. BAM-1 (Moses Lake) produces ~2,000 tonnes/year; Group14 is scaling to BAM-2 targeting 120,000 tonnes. Silicon-carbon anodes can hold ~10x more lithium per gram than graphite but historically suffered from volume expansion; Group14's scaffold design addresses this.
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SCC55 Silicon-Carbon Anode Material
85%Manufacturing Services & Licensing
10%R&D & Emerging Applications
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Did you know2024
Group14's SCC55 silicon-carbon anode material is positioned for EV batteries (the primary commercial application), but the same energy density advantage (20-40% improvement over graphite) that matters for EV range also matters critically for aviation electrification. Electric aircraft require the highest energy density possible given the weight constraints of flight — silicon-carbon anodes could make the difference between marginal and commercial viability for electric regional aircraft. Porsche (Group14 investor) funds Group14 for EV applications, while aerospace companies are simultaneously evaluating Group14's materials for eVTOL and electric regional aircraft. The automotive battery supply chain and the aviation electrification supply chain both depend on Group14's silicon-carbon technology commercialization.
Group14 Technologies ↗Origin2023
Group14 Technologies was founded by Rick Luebbe and Brian Lita, who spun out the company from EnerG2 — a Woodinville, Washington company that had developed polymer-derived carbon scaffold materials for ultracapacitors (energy storage). Luebbe and Lita recognized that the same scaffold technology used to make activated carbon for capacitors could be adapted to confine silicon nanoparticles in a carbon matrix — creating the silicon-carbon composite anode that is now the primary challenger to graphite dominance in lithium-ion batteries. Group14 attracted investment from Porsche AG and Oman Investment Authority, giving automotive and sovereign wealth backing to a Pacific Northwest deep-tech startup.
Group14 Technologies ↗