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cavelamb himself[_4_] cavelamb himself[_4_] is offline
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First recorded activity by BoatBanter: Aug 2007
Posts: 383
Default 300 watts and only 1.5 knots ~ A Canada revolution

Larry wrote:


Just like cars....there's no place to STORE super-high-pressure hydrogen
gas bottles that weigh too much, is there? If you took out the diesel
fuel tank from your sailboat, the little one that runs the diesel, and
replaced it with hydrogen cylinders, how far would it travel on gas
stored in the same space? Will it go 20 miles? at 1.5 knots that's over
13 hours. Will it produce full power for 13 hours on cylinders that take
the same space as the diesel tank in a sailboat?

No, it won't, and never will, no matter how greenie feeley good it is.

Then there's this other problem:
http://www.hydrogenassociation.org/n...92h2future.asp
"At $4/gallon for gasoline, hydrogen’s break-even cost is $8/kg."
"Renewably produced hydrogen and oxygen would be cost competitive with
gasoline at about $6 per gallon."

http://local.google.com/answers/threadview?id=704915
"The price of hydrogen gas in steel cylinders costs about $100/kg."

At $100/kg, you could run a sailboat 1.5 knots for about the same price
as buying diesel for a SHIP! The ship has bigger heads and lot more
creature comforts.

Can you say "crazy" without laughing?


Larry



No - it was jut to get attention of the news media.

15 minutes of fame sysdrome.

Richard