<p>The modular design of the powerpack rafts means the vehicle architecture is adaptable for the future. Diesel engines can be replaced by battery packs and hydrogen fuel cells to create a zero emission self-powered unit.</p>
<p>The result is a passenger train offering performance that can match or better the diesel fleets they will replace. With four passenger vehicles per unit, they deliver a lower operational cost than diesel-only trains, with the future capacity to run on hydrogen fuel cells.</p>