$4MSeed, 3 November 2025
Funds scale electrolyte and membrane production, kilowatt-scale prototype testing and a 2027 pilot consortium.
- Amount
- $4M
- Stage
- Seed
- Announced
- 3 November 2025
- Lead
- The Grantham Foundation for the Protection of the Environment
- Other investors
- Wisconsin Alumni Research Foundation (WARF), Desai Ventures, gener8tor
- Use of funds
- Funds scale electrolyte and membrane production, kilowatt-scale prototype testing and a 2027 pilot consortium.
- Checked
- Announced by the company
- Sources
- Flow Battery Startup Flux XII Secures $4 Million in Seed Funding - Mercom Capital Group businesswire.com
Flow Battery Startup Flux XII Secures $4 Million in Seed Funding - Mercom Capital Group Mercom Capital Group