This startup develops advanced material technologies to improve Proton Exchange Membrane (PEM) water electrolysis systems for green hydrogen production. Their proprietary materials, including functionalized polybenzimidazole polymers and boron-containing porous membranes, enhance ion exchange and proton transfer, increasing the efficiency, cost-effectiveness, and durability of hydrogen production systems.

  • Fundation

    2019

  • Stage

    Seed

Why we invested

Investing in 1S1 Energy addresses the urgent need to improve efficiency and reduce costs in green hydrogen production. The company focuses on developing advanced material technologies for Proton Exchange Membrane (PEM) electrolysis systems, tackling current limitations and lowering both capital costs and carbon footprint. Its boron-based technology promises greater efficiency and durability, which could transform hydrogen production and significantly contribute to global energy sustainability.

The success of 1S1 Energy lies in its highly qualified team, consisting of scientists and entrepreneurs from renowned institutions such as MIT and Max Planck. With over a decade of collaboration, these experts have demonstrated the ability to achieve significant innovations and establish strategic partnerships with industry giants. The experience and cohesion of the team are crucial at this early stage, ensuring that 1S1 is well-positioned to scale its technology and make a substantial contribution to the global energy transition.

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