Fusion Fuel Green PLC, together with its subsidiaries, manufactures and sells miniaturized PEM electrolyzers to produce green hydrogen in Portugal, Spain, and the rest of Southern Europe. The company offers HEVO-Chain, a centralized PEM electrolyzer; and HEVO-Solar, a grid-independent hydrogen generator. It also provides engineering and procurement services; FEL I, II, and III studies; construction and legalization services; and operation and maintenance services. In addition, the company is involved in hydrogen project development and LPG solutions, including consulting, design, supply, installation, maintenance, and transportation of LPG in both bulk and cylinder formats, as well as the design and operation of central gas systems, metered utility services, and maintenance. It serves commercial buildings, mixed-use apartment complexes, shopping centers, food courts, heavy industries, labor accommodations, catering units, commercial kitchens, and dining establishments. Fusion Fuel Green PLC was founded in 2018 and is based in Dublin, Ireland.