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Mazda-Toyota Huntsville EV Assembly Gigafactory
[Last updated: Apr 2026]
This electric vehicle final assembly gigafactory is part of the advanced manufacturing and industrial electrification ecosystem in USA.
| OEM/owner: | Mazda-Toyota |
| Facility: | Huntsville EV Assembly |
| Location: | Huntsville Alabama |
| Country: | USA |
| Tier level: | 2 |
| Capacity: | 300 units |
| Other product: | Battery Pack |
| Status: | Operational |
| Opened: | 2022 |
| Investment: | 2.30B USD |
| Anchor customer: | Mazda / Toyota |
| Other customer: | Geo risk: | LOW |
Supply chain notes:
MTMUS JV; Huntsville Alabama; Toyota Crown and bZ4X EV plus Mazda CX-90 PHEV; 300k units capacity; IRA-eligible US assembly; Toyota's largest US EV investment..
Semiconductor relevant notes:
Toyota EV SiC traction; PHEV SiC OBC demand.
Location map - Driving directions
EV gigafactories are large-scale industrial production facilities that integrate vehicle assembly, battery manufacturing, power electronics, 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.