Author: Bernd FelscheBernd Felsche Date: Jun 9, 2008 09:03
"John Ewing" wrote:
>"Paul Saccani" omen.net.au> wrote:
>> On Mon, 9 Jun 2008 22:46:15 +1000, "John Ewing" wrote:
>>>>>Skip biofuel ... go straight to zero pollution hydrogen powered vehicles
>>>> Zero-pollution? How are you going to get the hydrogen?
>>>From water probably using solar cells. Recent developments have
>>>dramatically increased their efficiency, and there is likely to be further
>>>improvements.
Where's the reference to research/industry? Or is this all
hand-waving?
And what's the "dramatic" increase? I recently read how polymer PV
cells had a dramatic increase in efficiency. From 3%% to 5%%.
>> !? Never mind the cost, have you got any idea how much real estate
>> that would take?
>Like a desert? I think Australia has a few decent sized ones :)
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