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Airbus is actively developing hydrogen-powered aircraft through its ZEROe project, which began in 2020. In 2025, Airbus confirmed that hydrogen fuel cell technology would be the propulsion method for future aircraft. The company successfully demonstrated a 1.2MW hydrogen-propulsion system in 2023 and completed testing of an integrated fuel cell stack in 2024. Airbus plans to conduct a test flight of its hydrogen concept aircraft in 2026, with commercial flight readiness aimed for 2035. Additionally, a new single-aisle concept aircraft is projected to fly in the late 2030s, with hydrogen propulsion system testing expected in 2027. Overall, Airbus is committed to advancing hydrogen technology as a sustainable aviation solution.
Airbus.
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Airbus has been making headlines with its ambitious hydrogen-powered aircraft project, known as ZEROe. The company recently provided updates during the 2025 Airbus Summit in Toulouse, France, showcasing its commitment to revolutionizing aviation with sustainable technology.
The ZEROe project, launched in 2020, aims to develop a hydrogen-powered commercial aircraft. Initially planned for a 2035 launch, the timeline has been adjusted, with Airbus now targeting the late 2030s. This delay allows the company to refine the necessary technologies and address challenges related to hydrogen infrastructure, production, and regulatory frameworks.
The latest concept for the ZEROe aircraft features four 2-megawatt electric propulsion engines powered by hydrogen fuel cells. These engines convert hydrogen and oxygen into electrical energy, producing only water as a byproduct. The aircraft is designed with two liquid hydrogen tanks to support its operations. Airbus has emphasized that this fully electric approach offers the power density required for commercial aviation and aligns with its vision for zero-emission flights.
Over the past few years, Airbus has made significant progress in hydrogen propulsion technology. In 2023, the company demonstrated a 1.2MW hydrogen propulsion system, and in 2024, it conducted comprehensive tests on integrated fuel cell stacks, electric motors, and other components. To tackle the complexities of liquid hydrogen storage and distribution, Airbus has collaborated with Air Liquide Advanced Technologies to develop the Liquid Hydrogen BreadBoard (LH2BB), with integrated ground testing planned for 2027.
Despite the challenges, Airbus remains steadfast in its commitment to hydrogen-powered aviation. The company believes that hydrogen has the potential to decarbonize the aviation industry and complement sustainable aviation fuels. As the technology matures, Airbus aims to advocate for the regulatory framework needed to bring these innovative aircraft to market.
The ZEROe project represents a bold step toward a greener future for aviation, and Airbus continues to lead the charge in pioneering sustainable solutions for the industry.