Designing an autonomous hydrogen-based energy hub for a military siteŽvar Baškovič, Urban (Avtor) Mori, Mitja (Avtor) Stolz, Ariel Marie (Avtor) Šipec, Robert (Avtor) Katrašnik, Tomaž (Avtor) Drobnič, Boštjan (Avtor) energy hubmilitary siteenergy resiliencegreen hydrogenhydrogen mobilityparametric analysisAs the defence sector relies heavily on fossil fuels, interconnected on-site renewable energy and hydrogen hubs can enhance resilience while contributing to carbon neutrality for both energy systems and mobility. While existing studies highlight the benefits of energy hubs, a notable research gap remains regarding their application in the defence sector. This study presents a novel methodology incorporating defence-specific operational indicators such as self-sufficiency, self-utilisation, and autonomous operation. The methodology is applied to a military barracks in Kranj, Slovenia, with the objective of designing an on-site renewable energy hub which operates as a prosumer, with high resilience and autonomous operation capabilities. A detailed model-based analysis reveals the impact of key system components - batteries, fuel cells, electrolysers, and hydrogen storage – on energy autonomy, energy stability, operational resilience, and environmental impact. By simultaneously maximising resilience and sustainability, the study addresses key objectives for future defence energy systems.20262026-05-18 15:08:32Članek v reviji182597sl