Prof. Dr. Ir. Adrian Nur was appointed as a Professor in Electrochemical Process Technology – Electrochemical Engineering at UNS, Surakarta. In his inaugural speech, he emphasized the importance of electrochemical engineering in the development of hydrogen fuel. Prof. Adrian highlighted the eco-friendly nature of hydrogen and its role in the global energy transition towards net-zero emissions. He discussed the advantages of hydrogen fuel, citing its high calorific value, rapid reaction rate, and versatility in various sectors. His research on electrochemical engineering focuses on innovations that enhance hydrogen storage and production efficiency. The article also discusses Indonesia's ambitions in green hydrogen production, aiming to utilize natural resources for sustainable energy. It mentions the global shift towards sustainable energy and the integration of hydrogen technology in national strategies. The inauguration at UNS signifies the institution's dedication to addressing global challenges and promoting sustainable energy independence in Indonesia. Prof. Adrian's expertise is expected to contribute significantly to advancing renewable energy technology and supporting UNS's mission to become a world-class university.