Pioneering Hydrogen Power at Schiphol Airport
Schiphol Airport has achieved a global milestone by becoming the first airport to test a hydrogen-powered Ground Power Unit (GPU). This cutting-edge innovation supplies KLM Cityhopper aircraft with electricity for cockpit and lighting needs on the apron. The initiative is part of the TULIPS partnership, co-funded by the European Commission, aimed at promoting sustainable aviation practices.
“I am extremely proud that we are the first airport in the world to test this innovation. The hydrogen-powered GPU fits within our ambition for our own ground activities to be emission-free in 2030,” said Sybren Hahn, Executive Director Infrastructure at Schiphol.
Advancing Towards Emission-Free Operations
Schiphol Airport, in collaboration with ground handling companies and the aviation sector, is committed to achieving emission-free operations. Currently, some stationary aircraft at the gates receive power from electrical Ground Power Units (e-GPUs), which require special charging points. However, these e-GPUs sometimes lack sufficient capacity, necessitating the use of diesel GPUs. The new hydrogen GPU, which can be refueled on-site by a tanker, offers a more efficient and environmentally friendly solution.
“It is important that we develop hydrogen-powered equipment to achieve an emission-free ground operation. Today’s battery solutions do not always meet operational requirements,” remarked Maarten Koopmans, Managing Director of KLM Cityhopper.
Collaborative Innovation
The hydrogen GPU pilot is a collaborative effort involving KLM, Zepp.solutions (a Delft-based scale-up), and Austrian GPU manufacturer Dynell. KES manages the GPU pool at Schiphol and oversees its use among various handling companies. This project exemplifies the power of collaboration in advancing technological solutions for sustainable aviation.
The TULIPS Project
Schiphol coordinates the TULIPS project, funded by the European Commission, involving 33 European aviation parties and knowledge institutes. This partnership focuses on developing new technologies and procedures to accelerate the sustainability of airport operations. Besides the hydrogen GPU, the project also explores large-scale Sustainable Aviation Fuel (SAF) deliveries, sustainable energy storage, and circular material solutions to meet the objectives of the EU Green Deal.
By testing the hydrogen GPU, Schiphol Airport is setting a precedent for innovation in sustainable aviation, demonstrating a commitment to reducing emissions and enhancing air quality for employees and the local community.
