We produce green hydrogen directly from seawater, with minimal treatment.
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12
Partners
4M€
Budget
About us
ASTERISK will provide solutions to one of humanity’s greatest challenges: the energy transition, needed to mitigate the effects of climate change. This project, co-funded by the Clean Hydrogen Partnership and the European Union, focuses on the production of green hydrogen directly from seawater.
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Our latest news

Communication & Dissemination
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What are hydrogen valleys? The latest report from the CHP examines the present and future of these modern ecosystems
“Like many transformative energy transitions before it, the clean hydrogen sector has moved through a familiar arc: from early enthusiasm and bold announcements, through a necessary period of consolidation, and now into the early stages of a genuine commercialisation phase.” So begins “State of the clean hydrogen valleys sector 2026,” a report by the Clean…
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But, what on Earth is an anion exchange membrane?
EXPLAINER If by any chance you have seen any of the ASTERISK promotional materials (including our very cool animation and video), you’re probably already familiar with anion exchange membranes. In fact, it’s also hidden in the full title of our project: ASTERISK stands for “Integrated process for seawater electrolysis using a PGM-free anion exchange membrane…
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IDTechEx forecasts record surge for the green hydrogen market over the next decade
“As global decarbonisation efforts accelerate, green hydrogen is emerging as an important solution for reducing emissions across hard-to-abate sectors that are difficult to electrify” opens the announcement of a new study by IDTechEx, a consultancy firm specialised in emerging technologies and market analysis. In their new study, they forecast that the global green hydrogen market…
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Green hydrogen could become even more sustainable – if we learn to make it from seawater
OPEN EDITORIAL by Anna Ramunni, Luca Riillo, Lisa Tizte and Teresina Ambrosio, researchers at ASTERISK partner De Nora, in Italy. Hydrogen has become one of the most promising technologies in the global energy transition. Governments and industries increasingly see it to cut emissions in sectors that cannot easily run on electricity alone, from heavy industry…

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