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Group14 Technologies Woodinville + Moses Lake Si-C Plant
Group14 Technologies Woodinville + Moses Lake Si-C Plant
[Last updated: Apr 2026]
This production plant produces anode active materials (AAM) for EV and grid battery applications.
| OEM/owner: | Group14 Technologies |
| Facility: | Woodinville + Moses Lake Si-C Plant |
| Location: | Moses Lake Washington |
| Country: | USA |
| Capacity: | 6.0 kt/y |
| Product: | Si-C Composite |
| Form: | SCC55 silicon-carbon composite |
| Carbon source: | Silicon + petroleum-derived carbon scaffold Cells |
| Status: | Operational |
| Opened: | 2022 |
| Investment: | $0.4B USD |
| Customers: | |
| Geo risk: | LOW |
Supply chain notes:
Group14 SCC55 silicon-carbon composite; drop-in replacement for graphite (low expansion); Porsche 911 Dakar battery; SK On and LGES qualifying; Moses Lake WA hydro power; $400M raised..
Location map - Driving directions