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Flying towards a sustainable aviation sector with innovative hydrogen storage technologies

Key Features

LH2 Storage Solution

H2 Management & Safety

Sustainable light-weight materials

Aircraft architecture integration

Latest News

07/24/2026

Meet the people behind H2ELIOS: Our Team Spotlight series

Behind every achievement is a team of dedicated researchers, engineers, and technical experts working together to advance hydrogen-powered aviation.

06/23/2026

H2ELIOS Highlights Technical Milestones and Project Progress in EASN Newsletters

The H2ELIOS project continues to advance the development of innovative liquid hydrogen (LH₂) storage solutions for future zero-emission aircraft.

05/25/2026

H2ELIOS consortium meets in Lleida for Technical and Steering Committee discussions

The H2ELIOS consortium gathered in Lleida, Spain, on 12–13 May 2026 for the project’s 14th Technical Committee and 6th Steering Committee meetings, hosted by APPLUS.

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The project is supported the Clean Aviation Joint Undertaking and its members. 
Funded by the European Union, under Grant Agreement No. 101102003. Views and opinions expressed are however those of the author(s) only and do not necesserily reflect those of the European union or Clean Aviation Joint Undertaking. Neither the European Union nor the granting authority can be held responsible for them.

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