Hydrogen specialist hails success of dual-fuel road sweeper trial


Hydrogen expert ULEMCo said the deployment of a dual-fuelled road sweeper in Aberdeen has cut daily diesel displacement rates by almost 50%. The optimised sweeper working for the city council has been saving the annual equivalent of around three tonnes of CO2 emissions since the start of the year. The vehicle has been converted to run on dual-fuel, so that a quantity of hydrogen is burned in the engine in combination with diesel, cutting environmentally unfriendly exhaust emissions.

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