ESS
Knoxville, TN, United States
About
ESS supplies iron flow battery energy storage systems for utility applications.
From the Battery Report
Battery Report 2025 · chapterApplications: Stationary Energy StorageVolta Foundation's annual report on this part of the battery industry.Supply Chain Segments
Location Info
- HQ
- Knoxville, TN, United States
North America (5)
- Manufacturing
- Barrie, Ontario, Canada
- Manufacturing
- Brampton, Ontario, Canada
- Office
- Cambridge, Ontario, Canada
- Office
- Wilsonville, Oregon, United States
- Office
- Woodlawn, Ohio, United States
Sources
Description: ESS supplies iron flow battery energy storage systems for utility applications.
- ESS — current iron-flow utility offering · Company site · checked Oct 2026
- SMUD — actual ESS iron-flow system commissioning, September2023 · Source · checked Oct 2026
What they do: Energy Stationary Storage (ESS)
- ESS — current iron-flow utility offering · Company site · checked Oct 2026
- SMUD — actual ESS iron-flow system commissioning, September2023 · Source · checked Oct 2026
Quick Facts
- Founded
- 2011
- Team Size
- 2000+
- Funding
- Private
- Last Updated
- Oct 17, 2026
