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Singapore-based Horizon Fuel Cell Technologies claims that a hydrogen-powered fuel cell propulsion system it has designed has enabled a small unmanned aerial vehicle (UAV) to fly further than any other pilotless aircraft of this type.
A hydrogen-powered fuel cell is then able to recover a major part of the energy in high yields on demand.
A third will use a hydrogen-powered fuel cell to generate electricity.The third answer, though, is perhaps the most radical.
But one New Jersey startup has developed a hydrogen-powered fuel cell technology for portable devices that it's promising can be as safe and even longer-lasting than today's batteries.
A collaborative project in Switzerland led by ETH Zürich has set a new world record for fuel efficiency, at 5134 km per liter of gasoline equivalent, operating on a hydrogen-powered PEM fuel cell.
Mercedes offered a vote of confidence for hydrogen-fuel-cell vehicles as the way forward: the company showed a glamorous F125 fuel cell concept here, as well as a hydrogen-powered take on its new B-Class compact car.
Hyundai may be readying an improved fuel cell Tucson with better range, Toyota has said it's working on a hydrogen-powered commercial truck, and BMW and Daimler are each developing new consumer-oriented fuel cell vehicles.
When the sums are done, a fuel-cell-powered vehicle would manage 60% more kilometres per litre than a hydrogen-powered internal-combustion engine.
A hydrogen-powered car designed to show how liquid hydrogen can be used to power conventional engines.
Hydrogen car -- The Bush administration wants to spend $1.5 billion over five years to develop a hydrogen-powered car.
Recently, for example, Energy Secretary Spencer Abraham announced a program to develop a hydrogen-powered car.
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