New Electrolysis Technology Paves the Way for Decentralized Hydrogen Production

Nordic Hydrogen has developed a new electrolysis prototype that makes it possible to produce green hydrogen locally - right where the electricity is generated. The compact technology could play a significant role in the flexible energy systems of the future.

It may be a small unit, but it could have a big impact on the green transition. Nordic Hydrogen has developed and tested a new electrolysis prototype that demonstrates the potential for decentralized hydrogen production close to the source of renewable energy.

The new technology is smaller and lighter than conventional electrolysis systems and is developed using fewer materials. Despite this, it delivers hydrogen in both quantity and purity that meets technical standards - opening up new possibilities for local production that bypasses the central power grid.

“We want to make it easier to produce green hydrogen where the electricity is - bypassing the central grid and large, centralized facilities,” says Sarah Groot Shapel, founder and CEO of Nordic Hydrogen.

“That could be on a farm, at an onshore wind turbine, or offshore on floating platforms.”

Decentralized Solutions

While many players in the hydrogen sector focus on large, centralized plants, Nordic Hydrogen is taking a different path: decentralized, mobile, and scalable systems.

And although the technology is ultimately intended for offshore use - for example, integrated into or near wind turbine towers - container-based units located close to onshore energy sources are seen as a more realistic short-term solution.

With the prototype and the upcoming 150 kW unit, Nordic Hydrogen is well on its way to making hydrogen an integrated part of a flexible and decentralized energy system, where surplus electricity gains new value as green hydrogen.

From Prototype to Scaling

The first version has a capacity of 2 kW and was developed through the innovation project Tower-2-X in collaboration with FORCE Technology and facilitated by Energy Cluster Denmark. The project is supported by the EU and the Danish Board of Business Development.

“FORCE Technology has been an absolutely indispensable partner - both technically and strategically. Without their facilities and support, the project wouldn’t have come this far,” says Sarah Groot Shapel.

The prototype has been crucial for validating the technology and paving the way for scaling up.

The next step is a 150 kW unit designed to meet the needs of smaller electricity producers with surplus energy.

Nordic Hydrogen has already applied for funding from Innovation Fund Denmark and MissionGreenFuels to realize this next phase.

“Our ambition is to make green hydrogen production accessible to more players. It doesn’t require large factories, but a new approach with small, flexible, and scalable solutions,” says Sarah Groot Shapel.

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