In a significant breakthrough in sustainable energy production, scientists have developed a revolutionary wood-derived electrode, W-NiFeS/WC, aimed at enhancing seawater electrolysis for green hydrogen generation. This innovation utilizes renewable energy sources like wind and solar to split saltwater into hydrogen and oxygen efficiently. The unique structure of the electrode, derived from wood-waste carbon, facilitates superior activity and stability during the electrolysis process, offering a promising solution for reducing carbon gases and providing a clean hydrogen fuel source. By addressing challenges such as anode corrosion and expensive catalysts, this electrode not only advances green hydrogen technology but also contributes to repurposing wood waste, aligning with circular economy principles. The successful application of this electrode indicates a significant stride towards achieving sustainable energy goals on a global scale. The positive impact of this breakthrough is further emphasized by the increasing adoption of renewable energy sources by major corporations like Microsoft and Apple, as well as evolving city regulations mandating cleaner energy practices. With the potential for large-scale production and affordability, the wood-based electrode presents a viable option for transitioning towards a cleaner and more sustainable energy future.