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Wind turbines and infrasound : Comments
By David Leyonhjelm, published 16/6/2015Wind turbines emit infrasound and low frequency noise. It is also well established that inappropriate levels of infrasound, regardless of the source, cause adverse health impacts.
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And given enough reliable wind, more than compete with coal!
Me, I believe there's a good case for using some of the Tasman islands as wind farms, given the roaring forties and lack of affected or dense populations?
Even so, renewable sources terminology, ought to be replaced by carbon free alternatives; a few of which would cost less than half the cost of coal-fired power!
And therefore ought to also be on the table for some of these taxpayer funds?
Geothermal might be worth investigating as a source of already preheated water for a solar thermal application.
Solar thermal now competes with coal fired power as peak load or on infrastructure cost, given scales of economy, and new heat retaining technology! And beats the pants of it in terms of fuel costs!
Huge northern tides could operate new hydro schemes, particularly if they had a decent way of storing the energy, given the lack of activity at the bottom or top of the tide.
And we have yet to tap into steady currents like the east coast current that flows all the way to tassie.
Even so, there ought to be a requirement to make a best possible economic case, when lined up beside all other forms of carbon free or carbon neutral energy options; a couple of which kill Ole King Coal!?
Rhrosty.