The SoHyCal project is a pioneering venture in renewable hydrogen production, utilizing cutting-edge technologies like electrolysis and biogas to create clean energy. Located in California, it aims to scale up operations by 2025, producing enough hydrogen to fuel thousands of vehicles and buses, significantly reducing greenhouse gas emissions. With robust support from the California Energy Commission, SoHyCal serves as a model for integrating hydrogen into the energy mix and advancing the global transition toward decarbonization.