The global energy transition is at a pivotal moment, and hydrogen is emerging as a key player in reshaping our energy systems. With its potential to decarbonise industries, power homes, and fuel transportation, hydrogen is much more than just a technical challenge: it is a societal transformation. Prof. Aravind Purushothaman Vellayani has dedicated his career to exploring and advancing hydrogen and fuel cell technologies, focusing on their integration into real-world energy systems. As the head of the Energy Conversion Lab at the Energy and Sustainability Research Institute Groningen (ESRIG), he leads research on developing highly efficient, clean, and flexible energy conversion systems, ensuring that future energy solutions are not only sustainable but also practical and efficient.
In his inaugural lecture, Aravind P.V. will delve into the role of hydrogen in the Northern Netherlands, a region historically shaped by natural gas extraction. With the university’s strong commitment to sustainability and innovation, Groningen is uniquely positioned to lead in hydrogen research and application. As director of Hydrogen Economy at the Wubbo Ockels School for Energy and Climate, Aravind P.V. actively fosters interdisciplinary collaboration to ensure that hydrogen is not viewed in isolation but as part of a larger economic and societal shift. His research group plays a key role in this effort, focusing on system thermodynamics, fuel oxidation processes, and experimental and theoretical studies of hydrogen and other sustainable fuels such as ammonia, biogas, and biosyngas.
Energy transitions are not just about technology; they require coordinated efforts across disciplines, institutions, and regions. Aravind P.V. emphasises the importance of integrating expertise from multiple faculties: engineering, economics, social sciences, and policy studies; in order to shape informed decision-making. In addition, the Energy Conversion Lab takes this a step further by conducting cutting-edge research on combustion, electrochemical fuel oxidation, and advanced laser-based measurement techniques to study fuel conversion processes. These insights contribute to the development of ultra-high efficiency power plants, gasifier-fuel cell systems, reversible power plants, and carbon-neutral energy solutions. His work also extends beyond academia, strengthening ties with the Hydrogen Valley Campus Europe and other international knowledge hubs to share insights and accelerate the deployment of hydrogen solutions worldwide.
As the energy landscape continues to evolve, Aravind P.V. envisions a future where hydrogen is seamlessly integrated into the regional and global energy economy. His lecture will explore how advanced fuel oxidation studies, system thermodynamics, and exergy analysis—key research areas of his group—can help design the next generation of hydrogen energy systems that maximize efficiency while minimising environmental impact. By bridging academic knowledge with practical implementation, he aims to position Groningen as a key player in the hydrogen economy, both in the Netherlands and beyond.
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