Green hydrogen from seawater / 2026
Electrolysis with Untreated Seawater: Fraunhofer Tests Materials and Membranes
Seawater and brackish water could serve as alternative water sources for hydrogen production. The challenge is that conventional electrolyzers require high-purity water that needs extensive treatment. In the SeaEly project, the Fraunhofer Institute for Wind Energy Systems IWES and the Fraunhofer Institute for Manufacturing Technology and Advanced Materials IFAM investigated how suitable seawater and brackish water are for hydrogen production and what testing and evaluation infrastructure is needed.
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Fraunhofer Institute for Manufacturing Technology and Advanced Materials IFAM