Library from Australia

Wind turbine syndrome: infrasound and fury

The question of whether wind turbines are physically capable of producing the adverse reactions claimed is unresolved. However, it is now scientifically demonstrated by Swedish researchers that amplitude-modulated low-frequency wind turbine noise can directly cause sleep disturbance, even in young fit people taking part in its research study.
5 Jul 2017

Lack of wind a big blow for Infigen and power prices

If electricity consumers were not already being squeezed by the closure of Victoria's coal burning Hazelwood power station, an extraordinary lack of wind in the past few months has certainly compounded the problem. The large wind-focussed generator, Infigen Energy has been forced to downgrade its full-year profit forecast due to what it says has been the least windy period it has endured put its current capacity together in 2012.
23 Jun 2017

A new methodology for investigating ILFN complaints

Subjectarea10_cooper_1013_3659_thumb This important study has identified flaws in the current compliance testing for wind turbine noise and further outlined the methods necessary for identifying and measuring the low-frequency, pulsation that isoften times reported by those impacted by the turbines. Specifically, the "presence of amplitude modulation in the low frequency region, that modulates at an infrasound rate, at or near the threshold of hearing" has been identified and may support the symptoms reported by Dr. Nina Pierpont in her work, Wind Turbine Syndrome. The introduction and conclusion of the paper is provided below. The full paper can be accessed by clicking the links on this page. 
18 Jun 2017

We paid $4.5m to keep power stable for a day

South Australian power consumers have been slugged for a massive $4.5 million price spike for services that stop energy infrastructure from blowing up. The Australian Energy Regulator released a report on Tuesday night into why prices for services which stabilisethe grid exceeded $5000/MWh in SA on October 18 last year.
21 Mar 2017

South Australia's power woes expose deeper problems with nation's energy security

The problem is, the wind doesn't always blow and the sun doesn't always shine. The high peaks in South Australia's energy usage don't always match up with a large chunk of its increasingly intermittent supply. Intermittency isn't the only problem though. Under current market settings, wind farms aren't required to provide the same stability coal and gas has traditionally provided to the energy grid.
9 Mar 2017

Disregard for reliable energy

In dry, technical language the Australian Energy Market Operator has warned Queensland’s Premier, Annastacia Palaszczuk, that her renewable energy policy could take the state down the South Australian road, where they have the misfortune to pay high prices for unreliable electricity. The Palaszczuk policy would massively increase Queensland’s reliance on intermittent renewables and erode the value of state assets such as black coal-fired generators, which provide baseload power. And all this for no discernible effect on climate change. It is a profoundly irrational course.
7 Mar 2017

http://www.windaction.org/posts?location=Australia
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