Dual Fuel Limited provides a one stop shop transitionary solution to decarbonising heavy road and barge transport, by retrofitting existing diesel engines to run on a mixture of diesel and hydrogen​.

 Dual Fuel Innovation

Dual Fuel Engineering (“DFE”) has innovatively developed proprietary technology designed for globally applicable emission reduction in the transportation sector.

  • 5 x 210 litre Type III H2 storage tanks, allowing for an extended range of 300 km in Heavy Goods Vehicles (HGVs). The vehicle can run on diesel if it runs out of hydrogen, therefore it is not reliant on an extensive hydrogen refueling network


  • Optimised Engine Control Unit (ECU) installation for simultaneous H2 and diesel feedstock, reducing carbon emissions by up to 30%. The original vehicle ECU continues to operate as it was intended by the OEM and on board diagnostic systems are not affected or compromised. 


  • Patented technology; hydrogen and diesel are delivered in constantly varying ratios to optimise economic and emissions performance.
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