Possible Implementation of the Existing Hydrogen Hub

Today, hydrogen infrastructures are still not widely deployed, mainly due to bureaucratic constraints, high costs, complex authorization procedures, and rapidly evolving regulatory frameworks. Despite these challenges, research activities are actively addressing these barriers by developing, testing, and upgrading existing systems to make hydrogen a practical solution for sustainable mobility and industrial applications. Within this context, this report examines the current status of the Hydrogen Hub in Capo d’Orlando. The document provides a detailed description of the hydrogen production, compression, storage, and dispensing infrastructure, powered by a 100 kWp photovoltaic system that ensures fully renewable hydrogen generation. Due to the necessary upgrades to comply with the updated fire safety regulations (Ministerial Decree 23/10/2018). The report also outlines the experimental activities conducted at CNR ITAE, the regulatory assessments required for the installation of the new refueling system, and a technical analysis of alternative solutions evaluated during the project. These evaluations highlight the decision to adopt a fixed, automated dispenser system, considerably safer and more compliant than manual mobile solutions. Finally, the document discusses the environmental, economic, and technological impacts of the hydrogen hub, emphasizing its contribution to European decarbonization targets and to the development of Hydrogen Valleys. This infrastructure represents an advanced case study in integrating renewable energy with hydrogen technologies, providing a solid foundation for future progress in sustainable mobility and low-emission industrial applications.