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Solar Sailor Sun Sails To Be Fitted to Chinese Cargo Ships

Posted November 07, 2008 9:56 AM

From TreeHugger:

At least that is what the media releases are saying. Late last month, the Australian Solar Sailor company announced they'd signed a deal with China's biggest shipping line, COSCO, to fit some of their jumbo jet sized solar-powered sails to a tanker and bulk carrier. The 30 metre long sails, festooned in photovoltaic panels are expected to catch enough wind to reduce fuel costs by between 20% and 40%, whilst those PV cells will provide the ships with 5% of their electricity. A computer automatically angles the sails for maximum wind and solar efficiency, and if all goes to plan the sails will have recovered their initial cost within four years.

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Guru
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#1

Re: Solar Sailor Sun Sails To Be Fitted to Chinese Cargo Ships

11/07/2008 6:55 PM

China has a distinct advantage, in not being crippled with outmoded factories or machinery.

We can expect to see much more use of solar energy, whether by sail and/or solar cells.

Kind Regards....

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Guru
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#2

Re: Solar Sailor Sun Sails To Be Fitted to Chinese Cargo Ships

11/08/2008 9:23 AM

I can remember, at least 25 years ago, the Japanese (I think) tried a prototype of one of these types of vessels. I only ever saw it once in the MER (Marine Engineers Review), photograph and all.

I cannot recall ever seeing anything about it again.............I assume that it must have been a dismal failure.

With the improvements in technology now...........who knows what the results will be..............I only hope the sails don't fall off, catch fire, or something else.

Please pardon my fecetiousness...............have not had too much joy with Chinese equipment in the past two months or so.

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