"Instead of producing one product, a cluster of facilities could produce ethanol, green gasoline or diesel, jet fuel, and industrial chemicals such as isoprene," he explains.
Some fuel cells can use methane and gasoline as fuels, but are usually limited to power plants and forklifts and other industrial fields.
一些燃料电池能使用甲烷和汽油作为燃料，但通常是限制在电厂和叉车等工业领域使用。
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They are most often used for transportation purposes, usually blended with gasoline or diesel fuel, but they are also used to generate electricity and provide heat for residential and industrial use.