[[File:Microbial_electrolysis_cell.png|thumb|right|200px|(Bio)hydrogen made from waste plant parts]]
[[File:Microbial_electrolysis_cell.png|thumb|right|200px|(Bio)hydrogen made from waste plant parts]]
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Waste plant parts can be converted to hydrogen using microorganisms. One the hydrogen is produced, it is best to immediatelly generate electricity from it using a additional PEM fuel cell or IC engine. This, as hydrogen is very hard to store. See the image on the right.
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Waste plant parts can be converted to hydrogen using microorganisms in a [[Microbial electrolysis cell]]. One the hydrogen is produced, it is best to immediatelly generate electricity from it using a additional PEM fuel cell or IC engine. This, as hydrogen is very hard to store. See the image on the right.