The project focuses on the design, development, and aNolysis of an underwater turbine system aimed at sustaiNoble green hydrogen production. The turbine harnesses oceanic energy to power the electrolysis process, splitting water into hydrogen and oxygen. The system's integration with renewable ocean energy technologies ensures eco-friendly hydrogen production, contributing to clean energy solutions. It addresses energy security, reduces reliance on fossil fuels, and supports the growing demand for green hydrogen in industries and transportation. The project involves evaluating the efficiency, scalability, and environmental impact of the turbine system in diverse underwater conditions.