Hydrogen can play a pivotal role in the future of sustainable energy – especially when produced using renewable electricity as green hydrogen. In a recent interview, István Szén, Head of Hydrogen Research at the University Research and Innovation Centre (EKIK), Óbuda University, explained why this form of fuel could become a cornerstone for carbon neutrality and energy independence.
What is Green Hydrogen?
Hydrogen is classified by “colors” based on its production method. Green hydrogen is generated through electrolysis using renewable electricity, meaning that its production does not result in additional CO₂ emissions – in contrast to conventional fossil-fuel-based processes.
Why Does This Matter for Hungary and the University?
Szén highlighted that in Hungary – where solar capacity is growing – hydrogen provides an excellent way to use excess renewable energy and balance energy supply across seasons, especially in winter. This offers a flexibility that current battery technologies cannot match.
Moreover, hydrogen shows great promise in sectors where other technologies struggle: heavy transport, maritime use, and industrial applications.
Óbuda University’s Role
Óbuda University is actively engaged in hydrogen technology research and education. Together with industrial partners, the university aims to develop innovative solutions that contribute to sustainable, grid-integrated energy systems and the wider adoption of hydrogen-based technologies.
Hydrogen is more than a fuel – within our research and partnership strategy, it acts as a bridge between energy, transport, and industry, helping reduce environmental impact and foster competitive, sustainable solutions.
The full interview is available on Index:
https://index.hu/gazdasag/2026/01/29/szen-istvan-interju-zold-hidrogen-uzemanyag-obudai-egyetem/
