Unbound Potential

Founded in January 2023 in Thalwil, Switzerland, Unbound Potential develops advanced membrane-less flow batteries for large-scale energy storage. Using sustainable, water-based electrolytes, their efficient technology supports renewable energy integration. Backed by experts and key partnerships, Unbound Potential delivers scalable, cost-effective solutions for industrial and data center applications.

Company Location

Country:

Switzerland

City:

Thalwil

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Company Overview

Unbound Potential, founded in 2023 in Thalwil, Switzerland, develops advanced membrane-less flow batteries for large-scale energy storage. With a team of 14 international scientists, engineers, and business professionals, the company aims to integrate renewable energy into power grids while reducing carbon emissions through reliable, cost-effective storage solutions.

Battery Technology

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.

Products

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.

Recent Projects

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.

Investors

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.

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