We’re an Italian start-up developing proprietary nanostructured electrodes that enable efficient, scalable, and cost-effective integration of renewable energy into industrial applications.

We’re a spin-off of the Istituto Italiano di Tecnologia (IIT) and backed by CDP Tech4Planet. Our chemistry-agnostic platform tackles the major energy challenges: long-duration storage with flow batteries, hydrogen production, water treatment, and CO₂ conversion. For example, in flow battery systems, our electrodes maximize active surface area, boost power density, and significantly cut stack costs—offering concrete solutions to raw material constraints and tangible benefits for the grid.

We don’t do hype: we do the flow. That’s why Flownano is a spark for energy tech.

Flow-nano

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