The event fostered crucial discussions about the role of hydrogen in creating an emission-free airport environment. Following the strategic talks, attendees were given a firsthand look at the operational readiness of the technology, including the GPU which features our seamlessly integrated zepp.Y50 fuel cell system.
Schiphol’s Pioneering Vision for Zero-Emission Ground Operations
This demonstration is a vital part of a much larger story. Schiphol is the first major international airport in the world to launch a comprehensive pilot involving hydrogen-powered vehicles on its grounds. This ambitious initiative is a cornerstone of the airport’s strategy to achieve completely emission-free ground operations by 2030.
Alongside the GPU, the pilot includes a specially developed aircraft tow vehicle and a prototype Toyota pick-up truck used by Schiphol’s Bird Control team. This diverse range of equipment, supported by an on-site hydrogen refueling station, allows the airport to test the practical applicability of hydrogen across different operational needs.

The Strategic Advantage of Hydrogen
Hydrogen stands out as a clean and efficient energy carrier for demanding airport operations. Unlike battery-electric alternatives, hydrogen-powered equipment offers two critical advantages:
- Rapid Refueling: Refueling times are short and comparable to traditional diesel, minimizing downtime.
- Reliable Range: Performance remains consistent, even in low temperatures, without the need for intermediate recharging.
These factors make hydrogen an ideal solution for equipment that requires high uptime and constant availability, ensuring that sustainable technology can meet the rigorous demands of a busy international airport without compromising efficiency.

A Collaborative Leap Forward: The TULIPS Project
The GPU and the wider airport pilot are integral components of the TULIPS programme, a sustainable innovation initiative made possible by a grant from the European Union. This program brings together partners from across the aviation sector to develop and demonstrate new concepts for a greener future.
Schiphol works closely with a consortium of partners, including KLM, research institutes like TNO, and technology specialists like zepp.solutions. This collaborative effort is crucial for developing innovative solutions that reduce emissions and drive the entire industry forward.


This project has received funding from the European Union’s Horizon 2020 research and innovation programme under grant agreement No 101036996.
The contents of this publication are the sole responsibility of TULIPS and do not necessarily reflect the opinion of the European Union.