INDIVIDUAL FACILITIES AND SELECTED SOURCES
Below is basic information about individual facilities in our database and selected sources we've drawn on to support the analysis. To navigate to other sites, use the search page.
Sion Power Battery Manufacturing Expansion
Sion Power
Tucson, AZ, USA
-110.929602, 32.1255593
The Big Green Machine Site ID: 100
Additional Information:
Sector: Batteries
Activity: Manufacturing
Product: Battery Cell
Project Announcement Date: 12/7/2022
Target for Starting Production: 2026
Date Commercial Production Started:
Announced Post Inflation Reduction Act: Yes
Operating Status: Pilot
Target Jobs: 250
Current Jobs: 100
Capital Investment: $75 million
Congressional District: AZ7
Government Subsidies:
We currently have no government subsidies tracked for this site.
Selected Sources:
“Sion Power Announces Plans to Expand Battery Manufacturing Operations”, sionpower.com, 06 Dec 2022. 🔗
“Sion Power Announces Plans to Expand Battery Manufacturing Operations in Tucson, Arizona”, Business Wire, 07 Dec 2022. 🔗
“Tucson-based Sion Power hits critical EV battery cell production milestone”, Seattle TechFlash, 31 Mar 2025. 🔗
“Tucson's Sion Power gets $75M to drive new EV battery tech”, David Wichner, Arizona Daily Star, 24 Jan 2024. 🔗
Tracked Expansions, Acquisitions, or Related Sites:
We currently have no related projects tracked for this site.