Go back to previous list...

Press release: EMEC award HyFlyer hydrogen refuelling contract to Fuel Cell Systems Ltd

The European Marine Energy Centre (EMEC) have awarded a contract to fuel cell technology solutions provider, Fuel Cell Systems Limited (FCSL) to supply a mobile hydrogen refuelling vehicle for the HyFlyer project.

Funded by Innovate UK, the HyFlyer project aims to demonstrate hydrogen fuel cell powertrain technology for zero-emission aviation. The project will integrate a hydrogen fuel cell powertrain on board a Piper M-class six-seater aircraft and perform test flights out of Cranfield and Orkney.

The project is being led by ZeroAvia, developers of hydrogen fuel cell powertrain solutions, who are collaborating with fuel cell engineering company, Intelligent Energy, on the optimisation of its fuel cell technology for aviation use cases.

The tender for the mobile refuelling unit was issued by HyFlyer project partner EMEC Hydrogen who are investigating the infrastructure required and will supply renewably produced, green hydrogen for the flight tests in Orkney.

The scope of work contracted to FCSL involves the design and development of a mobile refuelling unit as a solution to supply hydrogen airside and fuel the aircraft for the test flights in Cranfield and Orkney.

FCSL designed and launched the first ever mobile hydrogen refuelling vehicle, HyTruck, back in 2016. It has since supported a range of projects, including a trial of Suzuki fuel cell powered scooters by the Metropolitan Police and the testing of the first hydrogen fuel cell train in the UK (Hydroflex). It has also been used as support for vehicle launch events and ride-and-drives.

FCSL will supply a new refuelling vehicle for the HyFlyer project, based on this tried and tested design.

Mobile Hydrogen Refueller HyTruck from Fuel Cell Systems (Credit FCSL)

Mobile Hydrogen Refueller HyTruck from Fuel Cell Systems (Credit FCSL)

Tom Chicken, CTO at Fuel Cell Systems Ltd, said:

“We are excited that FCSL has been chosen to provide the refuelling product for this project. Providing fuel at the correct pressure, purity, quantity and place is a vital enabler to maximise the opportunity presented by hydrogen. HyTruck delivers on all these fronts and is an important part of our spectrum of mobile refuelling products.”

Richard Ainsworth, Hydrogen Project Specialist at EMEC Hydrogen, said:

“EMEC Hydrogen are delighted to be working with FCSL in delivering a mobile refuelling truck for the HyFlyer project. With their expertise and experience in providing hydrogen refuelling solutions, HyTruck from FCSL allows us to use green hydrogen as a fuel that is compatible with the aircraft. This collaboration will see further integration of hydrogen infrastructure on Orkney and support the decarbonisation of lifeline transport services.”


ZeroAvia’s Piper M-class six-seater aircraft to be used in HyFlyer flight tests (credit ZeroAvia)

ZeroAvia’s Piper M-class six-seater aircraft to be used in HyFlyer flight tests (credit ZeroAvia)

HyFlyer colour web 640










Aquamarine Power


Atlantis Resources Corporation



Naval Group

Naval Group


Open Hydro


Orbital Marine




ScottishPower Renewables



Sustainable Marine Energy

Sustainable Marine Energy


Voith Hydro


Wello Oy

Supported by: