Educational Station for the Generation and Use of Green Hydrogen
C. Capellán-Villacián, A. Falces, P.J. Zorzano-Santamaría, E. Zorzano-Alba, M. Mendoza-Villena, P.M. Lara-Santillán, E. García-Garrido and L.A. Fernández-Jiménez Department of Electrical Engineering, E.T.S.I.I., La Rioja University Logroño (Spain) 2026-01-20

Abstract

Globally, electrical energy predominantly derives from fossil fuels such as coal, oil, and natural gas, which significantly emit greenhouse gases, thereby accelerating ecosystem degradation and climate change. In response, recent decades have witnessed a surge in the development of clean, sustainable electricity generation technologies such as wind and solar photovoltaic systems. These renewable sources are expected to replace fossil fuel-based methods but are limited by their
dependency on variable weather conditions, which cannot align with electricity demand. Periods when energy production exceeds demand highlight the critical role of innovative storage solutions. Notably, surplus energy can be utilized for hydrogen production via water electrolysis, producing “Green Hydrogen”, which generates no polluting emissions. This shift towards sustainable technologies necessitates novel educational approaches. It is essential to revise curricula to include these technologies, ensuring students are well-prepared for the evolving energy sector. This article discusses the design and construction of a green hydrogen educational station built with commercial materials for laboratory use, embodying the integration of renewable energy technologies into academic programs and promoting hands-on learning experiences in energy management and sustainability.

Key words: Green hydrogen, Sustainability, Renewable sources, Energy vector and Educational station.

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