to $ 20 ) per kg . An average FCEV tank holds around 5kg , so a full hydrogen refill would cost between £ 50 and £ 75 ($ 67 and $ 101 ). At the moment , hydrogen FCEVs have much higher per-mile costs than EVs or internal combustion engine cars .
For consumers , there ’ s very little choice available when it comes to cars , but plenty of manufacturers are working on their own FCEV . The Toyota Mirai and the Hyundai ix35 Fuel Cell are the two most popular models and it ’ s expected that
Honda ’ s Clarity Fuel Cell car will join them later this year . BMW , Audi , and Mercedes Benz are just some of the manufacturers developing hydrogen fuel cell models , so the market is set to expand over the course of the next few years .
Currently , a more popular use for FCEVs is in the commercial markets . Many police cars , taxis and buses already run on the fuel in cities where there ’ s already a decent private infrastructure . Three fleets of 60 hydrogen vehicles will be deployed in
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