Status
Announced: Announced
Product: Coated spherical graphite (AAM). Capacity: not published.
Planned processor for Graphite Creek, Alaska flake.
Plant record
Plant record
| Company | Graphite One |
| Plant | Ohio Graphite Products Plant |
| City | Warren |
| State or province | Ohio |
| Country | USA |
| Material | natural graphite |
| Product | Coated spherical graphite (AAM) |
| Status | announced |
| Status note | Announced; site and status unverified (legacy listed Riddle, Oregon) |
| Scale | commercial |
| Geopolitical exposure | LOW |
| Record updated | 2026-10 |
In context
Where it fits
Listed in Anode Active Materials. Anode plants are compared on route (natural or synthetic graphite, silicon, hard carbon), the step they own (mining, graphitization, spheroidizing, coating), capacity and cell qualification; purification, graphitization and coating are the bottlenecks, not graphite itself.
| Plant | Country | Status |
|---|---|---|
| New Carlisle Silicon Anode Line (Alkegen) | USA | operational |
| Anderson Indiana LTO Pilot (Altair Nanotechnologies) | USA | operational |
| Fremont Plant (Amprius Technologies) | USA | operational |
| Sanborn Synthetic Graphite Plant (Anovion) | USA | operational |
| Fab1 Fremont Silicon Anode (Enovix) | USA | operational |
| Woodinville BAM-1 Plant (Group14 Technologies) | USA | operational |
| Rochester Lithium Metal Anode Line (Li-Metal) | USA | operational |
| Chicago Plant (NanoGraf) | USA | operational |
| Michigan Si-C Development (One D Material (1DM)) | USA | operational |
| Michigan Si-C Plant (Paraclete Energy) | USA | operational |
Sources
Sources and scope
- Scope
- Ohio Graphite Products Plant (Graphite One)
- Sources
- ElectronsX anode dataset; company disclosures and filings
- Updated
- 2026-10