Fusion Fuel Green PLC is an industrial utilities company specializing in innovative green hydrogen production technologies. Founded in 2018 and based in Dublin, Ireland, the company develops and manufactures miniaturized proton exchange membrane (PEM) electrolyzers designed to generate green hydrogen efficiently and sustainably. Its key products include HEVO-Chain, a centralized PEM electrolyzer system, and HEVO-Solar, a standalone, grid-independent hydrogen generator. Fusion Fuel Green provides comprehensive services encompassing engineering, procurement, construction, legalization, operation, and maintenance to support hydrogen project development. The company primarily operates in southern Europe, including Portugal and Spain, serving sectors such as natural gas networks, oil refineries, ammonia production, and regulatory bodies. By facilitating the production of renewable hydrogen fuel, Fusion Fuel Green plays a significant role in the transition toward low-carbon energy systems and supports the emerging hydrogen economy across multiple industrial and energy applications.