Some interesting responses here.

In the US where is this hydrogen sourced from. A quote from this
article

http://www.spiegel.de/international/spiegel/0,1518,448648,00.html

states

"But the image is one of deceit. Because the hydrogen dispensed at the
new filling station is generated primarily from petroleum and natural
gas, the new car puts about as much strain on the environment as a
heavy truck with a diesel engine."

I am all for environmentally friendlier vehicles and want to buy a
hybrid next, but I am unsure if hydrogen is one of the  solutions.

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Hardly!

"Icelandic New ENergy is mostly involved in demonstrational and research
projects. The Hydrogen business has not reached its maturity so INE is still
building up a knowledge base."

The cars only started a few weeks ago.

And then I am sure most of it is within 10 miles of Reykjavik, where the
vast majority of people live.

Yeah, and in Iceland they heat many homes from a naturally-occurring hot
water supply?
And?

DAS

For direct replies replace nospam with schmetterling
---

[...]

In Iceland they have been doing it for years. Hydrogen distribution,
that is.

http://www.ectos.is/newenergy/en/

Ideally what you want is a fuel cell that can run on more complex hydrocarbons
like propane or even gasoline, or possibly a fuel cell with a pre-processing
unit in front of it that will accept propane or gasoline.

Gasoline is really, really hard to beat for energy density, and while it's
hard to safely manage store, we have a century of experience building that
technology.  The problem is that internal combustion engines are inefficient,
and more so when they are run well below maximum power.

So, even if hydrogen distribution may not be practical, fuel cells may still
have a future.
--scott

I agree with all the objections (see also the second comment).  The fact
sheet is inaccessible, to me at the momemnt anyway, even if inserting a 'g'
in front of eneral and adding a www.

People like BMW are investing, I think (!), because they are hedging their
bets politically and perhaps because the fuel cell might provide a slighly
cheaper solution than making and distibuting liquid hydogen, which is
hoorendously expensive energy-wise.

DAS

A thoughtful piece written by Jerry Flint, Senior Automotive editor at
Forbes magazine, has been posted on the Edmunds' website. In it, Flint
expresses his doubts that hydrogen powered cars are anything much more
than a fantasy. He has a point, in fact, several points ? all good.

Read more
http://www.topspeed.com/cars/car-news/bmw-hindenburg-ar45113.html

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