H2ELIOS Project: Advancing Towards Sustainable Aviation

As the H2ELIOS project marks its second anniversary, we are excited to share the substantial progress and the latest developments in the first 2025 issue of the European Aeronautics Science Network (EASN) Newsletter. This milestone signifies the project’s entry into its final year, a critical phase for solidifying the advances we've made in hydrogen fuel technology for aviation.

Pipistrel's Key Research on LH2 Tank Permeability

A recent highlight includes Pipistrel's presentation on key research findings related to the permeability of liquid hydrogen (LH2) tanks at the TSAS2025 conference. This research is crucial for ensuring the safe and efficient storage of hydrogen, a cornerstone for achieving zero-emission aviation.

Team Spotlights Series: Celebrating Our People

Continuing our Team Spotlights series, we feature Gianvito Apuleo from PIAGGIO and Giacomo Dreossi from Pipistrel. Their contributions are instrumental in driving forward the project’s objectives, showcasing the expertise and passion that fuel our journey towards sustainable aviation.

Reflecting on Two Years of Innovation

As H2ELIOS moves into its final year, we reflect on the journey so far—two years filled with challenges, innovations, and collaborations. Our team remains dedicated to pushing the boundaries of what's possible in sustainable aviation, with each member contributing to our shared goals.

Stay connected for more insights and updates as we continue to drive forward the mission of transforming the aviation industry towards a sustainable future.

The project is supported by the Clean Aviation Joint Undertaking and its members.​

Funded by the European Union. Views and opinions expressed are however those of the author(s) only and do not necessarily reflect those of the European Union or Clean Aviation Joint Undertaking. Neither the European Union nor Clean Aviation JU can be held responsible for them.