Membrane-less flow battery design using non-miscible, water-based electrolytes, eliminating traditional membranes to achieve up to 85% round-trip efficiency and over 20,000 cycles. The non-flammable chemistry is free of supply-chain-critical materials, reduces internal resistance and carbon emissions by 30%, and features simplified architecture for scalable, cost-effective manufacturing.
Membrane-less flow battery systems offering 85% round-trip efficiency, 20,000+ cycles, non-flammable water-based electrolytes, and 30% lower production emissions. Scalable, minimal hardware design suitable for industrial sites, data centers, and long-duration energy storage.
Since 2024, increased prototype power output tenfold; secured 5.5 million CHF non-dilutive funding from SPRIN-D; partnered with Amazon to test systems in fulfillment centers; first containerized storage system scheduled for delivery mid-2025.
Unbound Potential has received non-dilutive government grants from SPRIN-D totaling €0.9M in 2022 and €3M in 2023. No private investors have been disclosed.