pgrmdave Posted December 13, 2006 Report Posted December 13, 2006 Where could I go to find a realistic efficiency of a hydrogen fuel cell, and of electrolysis? I want to find out how much energy would be lost if I were to use electrolysis to fuel a hydrogen fuel cell, assuming that I was feeding the electricity from the fuel cell back into the electrolysis. I've found this site:Electrolysis of Water and Fuel Cell Operationbut it seems like it only details theoretically perfect fuel cells, rather than real world energy losses. Quote
gribbon Posted January 6, 2007 Report Posted January 6, 2007 According to the link you provided, the efficiency is almost 83%. But Wikipedia claims entirely differently. See the link below to see what the efficiency is like. (I'm allowed to post this link, aren't I?) :singer: Quote
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