• Bahrain World Trade Center

    By Posted on 10.28.2008 Comments

    The first skyscraper to integrate large-scale wind turbines suspends three 1,200-megawatt units between its matching 787-foot office towers. The turbines, which were completed in April, supply 15 percent of the electricity for the two buildings—roughly the same amount used by 300 homes. To maximize energy output, the tapered towers funnel wind between them, creating a negative pressure zone behind the buildings that draws more air through the gap.

    11.19.2008 at 10:43am - Comment by Norwin America

    The real output is 225 kw per turbine. The projected energy yield from the turbines, taking into account wind and availability data, is estimated to be: Turbine #1 340–400 MW h/year Turbine #2 360–430 MW h/year Turbine #3 400–470 MW h/year This amounts to between 1100 and 1300 MW h per year and will amount to approximately 11–15% of the office towers’ electrical energy consumption. In carbon emission terms this equates to an average of 2900 kg C (oil-burning power station) or 2000 kg C (gas-burning power station). These figures are conservative. Since this is a world first and because wind turbines have not been placed 160 m above ground level and between buildings, the yield may even be higher. See www.norwin.dk for more details.



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