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A leading automotive manufacturer is interested in our technology for hydrogen solutions and has ordered number of prototypes of Smoltek Hydrogen's nanostructure coating modified for fuel cells.
This is the second vehicle manufacturer to show interest in our technology and order custom-made prototypes according to their specific needs. If the project turns out well, we will likely be trusted to deliver more and larger prototypes.
Ellinor Ehrnberg, President of Smoltek Hydrogen
Smoltek Hydrogen has developed a porous transport electrode for the anode in PEM electrolyzers that can significantly reduce the amount of iridium in an electrolytic cell, which has resonated around the world. With changes in the basic configuration, the technology of the electrode can be modified so that it can also be used for fuel cell applications.
Earlier this year, a world-leading vehicle manufacturer ordered a custom-made prototype from Smoltek Hydrogen for evaluation. Now another major player in the automotive industry has placed an order for specially manufactured prototypes to test in small fuel cells. In this type of evaluation project, the technology is first tested in small centimeter-sized cells. In the next step, the technology is scaled up to a format of 5×5 cm, which is common for evaluating the durability of the electrode through long-term tests.
We offer completely unique solutions for both electrolyzers and fuel cells, which means we have high hopes of starting more and bigger projects with this customer.
Ellinor Ehrnberg
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News
November 10, 2026
Green hydrogen needs to become cheaper, more efficient and easier to deploy. A new Letter of Intent between Smoltek Hydrogen AB and hyworx GmbH takes a concrete step in that direction: jointly integrate Smoltek’s porous transport electrode (PTE) into Hyworx's next-generation PEM electrolyzer stacks.
News
October 12, 2026
Smoltek has engaged Maria Persson Gulda as a senior advisor to strengthen the commercialization of Smoltek Hydrogen’s electrode technology for PEM electrolyzers. Her assignment will focus on industrial customer requirements, product competitiveness and partnerships that can accelerate the path to market.
News
September 29, 2026
Smoltek’s technology for porous transport electrodes (PTE), developed in collaboration with Heraeus Precious Metals, has the potential to make green hydrogen economically viable. This is the conclusion drawn by the German tech channel Breaking Lab.
News
August 10, 2026
Together with Heraeus Precious Metals Smoltek Hydrogen develops next-generation, ultra-low iridium Porous Transport Electrodes (PTEs) for Proton Exchange Membrane (PEM) water electrolysis. As a major milestone in this partnership, the companies will initiate a rigorous 3,000-hour long-term durability test this autumn.
News
January 28, 2026
Smoltek Hydrogen, has been selected as one of nine Swedish cleantech companies to join the Swedish-German Cleantech Platform 2026. This strategic program, managed by the Swedish Energy Agency and the German-Swedish Chamber of Commerce, gives the opportunity to accelerate the company’s commercial expansion into Germany — Europe's leading and most dynamic market for green hydrogen and fuel cell technology.
News
November 20, 2025
We have launched a podcast about materials technology and investments in general and our disruptive carbon nanotechnology in particular.