Trelleborg Sealing Solutions has entered into a partnership with Airbus to support the development of hydrogen-powered commercial aircraft by 2035. The collaboration focuses on developing safe and reliable seals for the hydrogen propulsion systems of the ZEROe concept aircraft. With air travel responsible for a significant portion of greenhouse gas emissions, the aim is to decarbonize air travel and make flying a more sustainable mode of transport. Trelleborg is leveraging its expertise as a global supplier of sealing solutions to address the unique challenges presented by hydrogen in cryogenic conditions. To facilitate the necessary technology development, Trelleborg has established a high-pressure cryogenic test rig at its Bridgwater facility in the UK. This facility, known for its excellence in producing metal Wills Rings® and Variseal® spring-energized seals, is well-positioned to develop seals for the hydrogen-powered aircraft of the future. Initial testing has shown promising results, with novel sealing concepts being explored to enhance cryogenic sealing technology. Airbus is exploring a range of low-carbon propulsion technologies, all of which are based on hydrogen as the primary fuel source. The technical challenges of utilizing hydrogen as a fuel source are being actively addressed to achieve practical and safe solutions. The collaboration between Trelleborg and Airbus reflects a shared commitment to advancing sustainable aviation and reducing carbon emissions in alignment with global environmental goals. Trelleborg Sealing Solutions will be showcasing its aerospace hydrogen solutions at the upcoming Farnborough International Airshow, providing an opportunity for industry stakeholders to engage in discussions about the future of aerospace technology and sustainability.