Assertion: fuel cell car | /r/MadeOf | electricity
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text: The film corroborates the claim that hydrogen vehicles are a mere distraction by stating that "A fuel cell car powered by hydrogen made with electricity uses three to four times more energy than a car powered by batteries" and by interviewing Joseph J. Romm, the author of The Hype about Hydrogen, who lists five problems he sees with hydrogen vehicles: High cost, limits on driving range due to current materials, high costs of hydrogen fuel, the need for entirely new fueling compounds, and competition from other technologies in the marketplace, such as hybrids.