> Back about 30 years ago,
> SoCal Edison put one on a drug store
> around the corner from where I lived.
What kind of fuel did in run on?  The basic fuel for those
is hydrogen I think.  The big news now is that they
are figuring out how to extract hydrogen from gasoline.
>
> When parked it could be charging the battery pack which would suppliment
> the fuel cell for acceleration and stop and go use.
I think it would be turned off while parked for a long time.
I would think a computer would shut the fuel cell down after a
certain length of no-load time.  In other words,
when the batteries are fully charged, the thing shuts off.
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