Question: I know, from much discussion on the lists, that the energy needed
to produce hydrogen really isn't worth it in terms of oil/coal terms. But,
is it (theoretically) possible to use most of the available hydro generated
electricity to make hydrogen such that all vehicles / homes / businesses
rely on hydrogen for there energy needs (assuming improved consumption
conservation)?
No, although I suspect your heart is in the right place.
The cheapest hydrogen available comes from steam reforming of
methane. Hydro electricity should not be used to generate hydrogen
because electrolysis, compression and combustion will result in a
significant loss of available energy in its transformation from
electrons to protons. It is significantly more efficient to use the
electricity directly, whenever possible.
robert luis rabello
"The Edge of Justice"
Adventure for Your Mind
http://www.authorhouse.com/BookStore/ItemDetail.aspx?bookid=9782>
Ranger Supercharger Project Page
http://www.members.shaw.ca/rabello/
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