7th International Hydrogen Aviation Conference (IHAC 2026)
3rd September 2026, 08:50 - 18:00 hrs (BST), ONLINE
After having organised last six successful events, i.e., IHAC 2020 (virtual), IHAC 2021 (virtual), IHAC 2022 (Glasgow) , IHAC 2023 (Edinburgh) , IHAC 2024 (virtual) & IHAC 2025 (virtual), Hy-Hybrid Energy is pleased to invite you to attend the 7th International Hydrogen Aviation Conference (IHAC 2026) to be held ONLINE on 3rd September 2026.
IHAC 2026 will focus on the use of hydrogen in aviation, the associated benefits, and emerging challenges. The event is an opportunity to virtually connect with experts in the industry and an open invitation to all stakeholders to participate in the next wave of hydrogen in aviation.
For enquiries regarding IHAC 2026,
please email: info@hy-hybrid.com
We are proud to bring inspirational speakers from across the globe!
Limited free spaces are available for high quality abstracts, if you wish to apply for a speaker slot at IHAC 2026, please submit you abstract in due course!
Call for Abstracts
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If you would like to be considered as a speaker for IHAC 2026 for a 20 minute presentation (including 5 min Q&A session), please submit an abstract (~half page or max. 300 words) including abstract title, presenter’s name and affiliation for consideration. Please use this TEMPLATE when submitting your abstract.
​Presentation Requirement
Presentation should be submitted in a PowerPoint (16:9) format ONLY! The maximum number of slides should be limited to ~10-12 at maximum, which are expected to be delivered in 15 mins time slot. Only one speaker is permitted per presentation. All Speakers are required to register for the Conference in order to secure their presentation slot. Please also submit the COPYRIGHT declaration when submitting your presentation.
IHAC 2026 Proceedings
All presentations will be published in IHAC 2026 Proceedings. Authors are requested to fill-in the copyright declaration to give consent to publish their work. Failing to provide the consent, their work will not be considered for publication into conference proceedings. The link to conference proceedings will be sent to all registered attendees (having Proceedings Add-On pass) shortly after the conference.
Important Dates
Abstract Submission Deadline: 24.04.2026
Notification of Abstract Acceptance: 29.05.2026
Submission of Final Presentations*: 31.07.2026
IHAC 2026: 03.09.2026
* Failure to submit presentation on the stated deadline or absence during live event may result in loss of allocated space as a Speaker!
​Conference Format
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Due to the huge interest from our audience, we have decided to organise IHAC 2026 ONLINE this year in order to allow a large attendance from across the globe. The event will be live-streamed to the registered attendees via ZOOM.
The International Hydrogen Aviation Conference (IHAC) Standards
IHAC 2020 & IHAC 2021 & IHAC 2022 , IHAC 2023 , IHAC 2024 & IHAC 2025 attracted high-level international speakers as well as a global audience discussing the role of hydrogen in aviation. This world's first platform is expected to become the most recognized international forum, gathering leading experts from the aviation sector with a special focus on hydrogen as one of the key solutions for decarbonisation.
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Like aviation (with hydrogen addition onboard making it more challenging), we are continuously striving to set the highest standards for IHAC. We foresee the forum to emerge as one of the most prominent meeting places for the comprehensive exchange of industrial, technical & scientific information and for high-level networking. This requires everyone to follow the guidelines in order to ensure the delivery of a most successful event, discussing emerging technical breakthroughs in the hydrogen aviation industry.
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We thank you in advance for your understanding and cooperation!
Supporting
Partners
