Re: What happens when solar power is cheaper than grid power?

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Article #8056

#8056

From: Graham Cooper
Date: Tue, 10 Jul 2012 02:43

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On Jul 10, 12:04 pm, j...@specsol.spam.sux.com wrote:
> In sci.physics Sylvia Else <syl...@not.here.invalid> wrote:
>
> > On 10/07/2012 1:36 AM, Graham Cooper wrote:
>
> >> The H2 engine gives off WATER VAPOUR for exhaust!  It's clean!
>
> > An H2 burning air breathing internal combustion engine gives of oxides
> > of nitrgoen.
>
> > Sylvia.
>
> And LOTS of them due to the flame temperatures.

not mentioned in Wikipedia.

http://en.wikipedia.org/wiki/Hydrogen_vehicle

The drawbacks of hydrogen use are low energy content per unit volume,
high tankage weights, very high storage vessel pressures, the storage,
transportation and filling of gaseous or liquid hydrogen in vehicles,
the large investment in infrastructure that would be required to fuel
vehicles, and the inefficiency of production processes.

Herc

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From: Graham Cooper <grahamcooper7@gmail.com>
Newsgroups: sci.physics,sci.skeptic,aus.electronics
Subject: Re: What happens when solar power is cheaper than grid power?
Date: Mon, 9 Jul 2012 19:43:55 -0700 (PDT)
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