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Cliff Courson
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I'm currently self employed in real-estate. Age 48. Previous Submarine naval nuclear power plant propulsion operator, Pressurized light water, S5W S3G core 3, and engineer/Electrician NEC 3354. Knowledgeable on energy, alternative energy and energy transportation investments themed towards... More
  • SDE, another future WEC Failure 1 comment
    Aug 28, 2010 7:26 PM | about stocks: WEC, OPTT
    SDE: It will never work, can you guess why?
    Look at this junk:
    www.youtube.com/watch?v=Bf5fOr8XjpY

    Let me give you a little hint, its partially the same reason OceanLynx did not work.

    First, Both of the technologies are attempting to harvest the KE of the Ocean.
     And that is a mistake, because it eventually results in devastation, even though SDE has no mooring, it still is harvesting KE ( remember Port Kembla).
    www.illawarramercury.com.au/news/local/n...

    Secondly, SDEs design utilizes the relatively low(compared to Deeper water) Wave energy associated with Shallow water 'breaker' waves, meaning that for every linear horizontal meter of available wave, its device has lower associated wave energy flux input, meaning associated lower wave energy absorption, and eventual output, which limits the device. They even tell you their limitations "The system has a potential to produce a net of 38kWh per meter of beachfront".
    Remember, Wave energy flux is directly proportional to Wave Height.

    Thirdly, being a shorebased design, the SDE device consumes a high amount of onshore real estate, which may not be a factor in some geographic areas, but definitely is, in most. About 90% of the system, the generators, hydraulics and automation, is located on the beach in an approximate distance of 500 meters from sea front. This also requires security, theft of copper, think Vandalism, electrocution hazard, and so forth.

    www.youtube.com/watch?v=Bf5fOr8XjpY

    Conclusion. SDE is double dog doomed for eventual commercial failure and lacks even a reasonable competitive edge in all but some very crappy limited applications and relegates them to minor niche status. Survivability also would in my opinion be very poor.

    www.energy-daily.com/reports/SDE_Has_Fin...

    en.wikipedia.org/wiki/SDE_Sea_Waves_Powe...

    coursonc



    Disclosure: Long OPTT
    Stocks: WEC, OPTT
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Comments (1)
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  • Oh right....so your silly little PowerPooey is the answer?
    Crapolata....
    So called DOCTOR George W Taylor has been talking out of his fundamental orifice for 25 years.
    The Power Pooey has never delivered even 1 Watt to shore and it certainly NEVER WILL.
    What part of SCAM is it that you cannot understand.
    You are a one eyed pumper of plop.
    The OPTT is all clogged up.
    Full of crap and totally ROOTED!!
    2 Sep 2010, 06:59 AM Reply Like
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