GOLIAT - Horizon Europe project

GOLIAT is co-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 CINEA. Neither the European Union nor the granting authority can be held responsible for them.

?????? ???????????? ?????????????????????? ?? H2FLY is a global leader in the field of hydrogen-electric powertrain systems for aircraft. In 2016, the company made history with the successful flight of the HY4, the world's first hydrogen-electric passenger aircraft. In 2023, it became the first company to complete the world's first piloted flight of a liquid hydrogen-powered electric aircraft. The company is focused on the commercialization of its technology with the goal of supplying hydrogen-electric powertrain systems for use in a variety of aircraft applications soon. H2FLY recognizes the necessity of developing a hydrogen ecosystem concurrently with the advancement of its powertrain technology. H2FLY is leading the demonstration of liquid hydrogen aircraft ground operations in the GOLIAT project, with the HY4 serving as the testbed aircraft.

?????? ???????????? ?????????????????????? ?? As a responsible airport operator, Budapest Airport is pleased to join the GOLIAT project, in line with its sustainability ambitions. Budapest Airport believes that developing a systemic and consistent approach to the introduction of hydrogen at airports is key to the green transformation and decarbonisation of aviation. During the project, Budapest Airport will support the aviation industry’s adoption of LH2 transportation and energy storage solutions with its airport operations experience.

This week, the GOLIAT consortium gathered at the VINCI head office in Paris-La Défense to review the progress made in the first six months of the project and plan the way ahead. After two days of lively discussions, we look forward to pursuing the work in 2025, when we hope to achieve the following milestones: ?? Feasibility study for LH2 aircraft ground operations ?? Scenarios for techno-economic analysis? ?? Airport specification of LH2 refuellers ?? First demonstration of LH2 ground operations with H2FLY's HY4 aircraft at Stuttgart Airport We thank the host partners, VINCI Airports, for the warm welcome! Airbus | Delft University of Technology | Chart Ferox | TU Delft | Aerospace Engineering | Leibniz Universit?t Hannover | Rotterdam The Hague Airport | Budapest Airport | Royal Schiphol Group |

?????? ???????????? ?????????????????????? ?? Rotterdam The Hague Airport (RTHA) is a regional airport in The Netherlands and part of the Royal Schiphol Group. RTHA is designated as “fieldlab”?to?accelerate innovation and?sustainable aviation. The airport is fully committed to fulfil these tasks by?investing and contributing to several European projects (GOLIAT, TULIPS, ALBATROS, NEEDED)?and facilitate the?start and scale up of hydrogen-powered and battery-electric?aviation. Its main contribution within GOLIAT is the set-up of a feasibility study for the #LH2 aircraft ground operation demonstrations at the involved airports: Stuttgart, Lyon and Rotterdam.

?????? ???????????? ?????????????????????? ?? Committed to support and accelerate the decarbonation of air transport, VINCI Airports is?acting to develop the use of hydrogen in airports. By 2027, the?Lyon-Saint-Exupéry airport (Aéroports de Lyon) will host the demo of the GOLIAT project with a hydrogen aircraft. Meanwhile, airports operated in Portugal (ANA - Aeroportos de Portugal, SA) are also involved in the technical?studies of the futures infrastructures that will be required. Thanks to its expertise as a global integrator with more than 70 airports operated in 14 countries, VINCI Airports develops, finances, builds and manages airports by providing its investment capacity and know-how in optimizing operational performance, modernizing infrastructure and managing operations and environmental transition. VINCI Airports is the first airport operator to have committed to an international environmental strategy in 2016, to achieve the goal of net-zero emissions across its entire network by 2050.

?????? ???????????? ?????????????????????? ?? Leibniz Universit?t Hannover (LUH) is represented in the GOLIAT project by the Institute of Electric Power Systems (IfES). Its main area of inquiry will be the design and cost-effectiveness of the liquid hydrogen (LH2) supply for airports. The IfES is home to specialised knowledge on the modelling, optimisation and technical-economic evaluation of LH2 supply chains and refuelling systems for aviation. LUH’s main contributions will therefore focus on the calculation of LH2 fuel costs at airports, the comparison of the cost-effectiveness of different hydrogen supply chains and the detailed examination of the costs and sensitivities of LH2 refuelling systems. These analyses will enable a better understanding of the infrastructure and accompanying investments required in future. They are therefore an important contribution to a more climate-friendly future. Leibniz University Hannover is the second largest university in Lower Saxony, Germany, with around 27 200 students. More than 3 100 scientists work on nine faculties with more than 150 institutes. The university offers a wide range of study opportunities with around 84 study subjects - from engineering and natural sciences, architecture and environmental planning, law, social sciences, economics and business administration to the humanities. In research, international and interdisciplinary aspects of core topics - biomedical research and engineering, quantum optics and gravitational physics, optical technologies, production engineering, interdisciplinary studies of science and academia, energy research and teacher training - are continuously being expanded.

?????? ???????????? ?????????????????????? ?? In the GOLIAT project, Delft University of Technology (TU Delft) leads developments and a dedicated work package focused on H2 supply and demand modelling at airports and the related techno-economic assessment. Furthermore, TU Delft performs computational modelling of airport ground operations related to the demonstrations considered in GOLIAT. TU Delft is the oldest and largest technical university in the Netherlands. With over 26 400 students and 4 460 scientists, it is an establishment of both national importance and significant international standing. The Faculty of Aerospace Engineering is one of the eight faculties of TU Delft and one of the largest north European faculties devoted entirely to aerospace engineering. The education and research activities are supported by excellent and extensive laboratory facilities, including a high-fidelity flight simulator. Collaborations with numerous international and multinational industries ensure that the Faculty remains at the forefront of the latest developments in the aerospace industry.

We were glad to contribute to this session chaired by CINEA - European Climate, Infrastructure and Environment Executive Agency at the 14th EASN - European Aeronautics Science Network International Conference dedicated to hydrogen in aviation with a presentation on the main technical challenges and economics of direct high-flow LH2 refueling delivered by Airbus and Leibniz Universit?t Hannover!

?????? ???????????? ?????????????????????? ?? Chart Industries, Inc. has a combined 158 years of hydrogen experience, from liquefaction to storage and transport, for both gaseous and liquid applications to end use. Consequently, through this experience, expertise and proven track record, Chart is purposely positioned as the partner of choice for companies and consortia looking to develop and accelerate the hydrogen transition at every stage along the value chain. Chart believes that in order to decarbonize the heavy duty transportation sector, liquid hydrogen infrastructure will be required and that GOLIAT is a key step to accelerate its development by bringing together multiple industry participants with complementary expertise. Chart is already developing and delivering liquid hydrogen solutions for heavy haulage vehicles, ships and trains. With the same technology transferable to aircraft, Chart brings experience with safety, certifications and scale. Beyond the on-board hydrogen fuel tanks, Chart is also uniquely positioned to provide the refuelling infrastructure, including the refuelling stations and the cryogenic trailers and/or ISO containers that will create the virtual pipeline from the source to end-use locations.