Abstract- Ocean renewable energy represents an important solution for growing worldwide electricity demand coupled with the requirement to do so sustainably. Traditional single-source offshore schemes, such as stand-alone wind, solar or wave units, usually have difficulties because of their dependence on the variable nature at sea and hence uncertain generation, low efficiency and profitability are present. To address these constraints, we report in this research the design and demonstration of a hybrid marine renewable energy system integrating wind, solar and wave resources into a single platform. The platform is designed with a focus on low-cost, long-term structural sustainability and energy generation maximization. FEA simulations have been performed to verify the behavior of the design, demonstrating improved structural trueness, stress concentration reduction and load distribution optimization under different marine conditions. Results reveal that the hybrid mode greatly enhances reliability and robustness when compared with traditional single-source systems. The purpose of this hybrid platform Would promote the sustainable energy technology and it does provide a scalable and resilient solution for the offshore market. It also facilitates power generation for coastal regions and isolated islands, promoting the blue economy and expediting the worldwide transition to clean energy.

Keywords- Hybrid Marine Renewable Energy, Offshore Platforms, Wind Energy, Solar Energy, Wave Energy, FEA, Sustainable Energy Technology.