wind-turbine[1]

Renewables industry fury at new Wind commissioner appointment

Guest essay by Eric Worrall The Australian Renewables industry has reacted with fury to a leaked suggestion that a new “wind commissioner” will be appointed, to handle complaints about turbine noise. According to The Guardian; The Abbott government’s proposed “wind commissioner” represents a “new low in its relentless anti-renewables campaign”, the wind industry says, suggesting…

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Offshore Wind power: Even Germany Can’t get it Right

Eric Worrall writes: According to Breitbart, Germany’s flagship Bard 1 offshore wind farm has turned into a bottomless money pit, with stakeholders frantically lawyering up, scrambling to pin the blame and ongoing money hemorrhage onto other parties. BARD Offshore 1 is a 400 megawatt (MW) North Sea offshore wind farm encompassing 80 5-megawatt turbines. Construction…

wind_turbine_bearings[1]

Bearings: The Achilles Heel of Wind Turbines

Story by Eric Worrall – A few years ago, I used to know a senior wind turbine engineer. One evening, over a few beers, he told me the dirty secret of his profession: “The problem is the bearings. If we make the bearings bigger, the bearings last longer, but making the bearings larger increases friction,…

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Big Wind’s latest deceitful ad campaign

Facing trouble abroad, Siemens ads seek to tap into US taxpayers and wind welfare system Guest essay by Mary Kay Barton If you watch much mainstream TV, you’ve probably seen Siemens’ new multi-million-dollar advertising blitz  to sell the American public on industrial wind. Why the sudden ad onslaught? Watch the video below. The wind business…