EV Supply Chain > Gigafactories > Battery Cell Gigafactories > Factorial Energy Woburn Pilot
Factorial Energy Woburn Pilot
[Last updated: Apr 2026]
This battery cell gigafactory is part of the advanced manufacturing and industrial electrification ecosystem.
| OEM/owner: | Factorial Energy |
| Facility: | Woburn Pilot |
| Location: | Woburn Massachusetts |
| Country: | USA |
| Tier level: | 3 |
| Capacity: | 0.1 GWh |
| Cell chemistry: | Solid-State (FEST sulfide) |
| Format: | Solid-State Cells |
| Other product: | Battery |
| Status: | Pilot |
| Opened: | 2023 |
| Investment: | $0.40B USD |
| Anchor customer: | Mercedes / Stellantis / Hyundai |
| Other customer: | Geo risk: | LOW |
Supply chain notes:
FEST (Factorial Electrolyte System Technology); Mercedes, Stellantis, Hyundai investors; 40 Ah pouch solid-state cells demonstrated..
Semiconductor relevant notes:
Solid-state commercialization timeline; next-gen BMS IC requirements.
Location map - Driving directions
EV battery cell gigafactories are large-scale industrial production facilities that include cell manufacturing, automation, and high-throughput logistics. These facilities impose significant electrical load, thermal management, and site electrification requirements, and serve as anchor nodes within regional supply chains and energy infrastructure.