Sensing but Not Hearing: The Problem of Wind Turbine Noise (Interview with acoustician Steven Cooper, AU)

By Sherri Lange -- February 2, 2018 21 Comments

Editor Note: Steven Cooper has advanced our understanding of how people react to real recorded pressure pulsations from industrial wind turbines. In the last six months he has presented eight papers at Acoustic Meetings in Zurich, Boston and New Orleans. With this interview, he breaks down some of the salient points of his research discoveries. Cooper’s work is expanding our knowledge about “soundscapes” near projects, which could result in new legal requirements for manufacturers and developers.

“In general, wind farm applications claim that turbines do not generate any low-frequency, tonal, or impulsive characteristics, which is a matter disputed by residential receivers. The consequence of the pulsating signal generated by turbines (whether audible or inaudible) could potentially require a further adjustment to any perception or impact generated by wind turbines.”

“On discussing the resident’s observations (with the residents) for the first two weeks I found the use of describing the impacts in terms of Noise, Vibration, and Sensation was accepted by the residents as a better concept.”

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Trump on Regulatory Reform at Davos (January 26, 2018)

By Robert Bradley Jr. -- January 27, 2018 No Comments

“… we have undertaken the most extensively regulatory reduction ever conceived. Regulation is stealth taxation. The U.S. Like many other countries unelected bureaucrats … they have imposed crushing and anti-business and anti-worker regulations on our citizens with no vote, no legislative debate, and no real accountability. In America those days are over.

“I pledged to eliminate two unnecessary regulations for everyone new regulation. We have succeeded beyond our highest expectations. Instead of two for one, we have cut 22 burdensome regulations for everyone new rule. We are freeing our businesses and workers so they can thrive and flourish as never before. We are creating an environment that attracts capital, invites investment, and rewards production. America is the place to do business, so come to America where you can innovate, create and build.”

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‘Wind Turbine Syndrome’ (Science advances, Australia judiciary takes note)

By Sherri Lange -- January 26, 2018 11 Comments

“Next to aesthetic impact, no aspect of wind energy creates more alarm or more debate than noise…. Wind turbines are not silent. They are audible. All wind turbines create unwanted sound, that is, noise. Some do so to a greater degree than others. And the sounds they produce—the swish of blades through the air, the whir of gears inside the transmission, and the hum of the generator—are typically foreign to rural settings where wind turbines are the most often used.”

– Paul Gipe, Wind Energy Comes of Age (New York:  John Wiley & Sons, 1995), p. 371.

“Why is sensitisation to noise and vibration important? From a public health perspective, sensitisation of individuals to noise will predictably lead to worsening individual health outcomes, especially via the well-known disease pathways associated with chronic stress, and chronic sleep deprivation.”

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Creeping Freedom: Oregon Legalizes (Some) Self-Service at the Pump

By Robert Bradley Jr. -- January 16, 2018 No Comments

“The Indiana Petroleum Associa­tion, whose members feared the combination of locational conven­ience and discount prices from cost economies, lobbied the state Fire Marshall who warned of the hazards of self‑service. Effective June 1, 1930, a statewide regulation allowed only station owners or regular employees to dispense gasoline.”

“For a price premium estimated to be between three-to-five cents per gallon, the benefits of Oregon’s longstanding self-service ban are said to be less spillage, less risk of fire, and a trained person ‘to maintain a clear view of and give undivided attention to the pumping process’.”

The rise and legalization of self-service at the service station is one of the longest and most colorful episodes in the history of US oil and gas regulation. Until recently, only New Jersey (1948–) and Oregon (1951–) still had laws making it illegal to offer serve yourself gasoline and diesel.…

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Anatomy of a Debate: When Renewables ‘Lost’ at The Economist

By Jon Boone -- January 15, 2018 2 Comments Continue Reading

‘The Growing Abundance of Fossil Fuels’ (1999 essay for today)

By Robert Bradley Jr. -- December 6, 2017 No Comments Continue Reading

U.S. Tax Priorities Sack Big Wind

By -- December 5, 2017 7 Comments Continue Reading

The Importance of Government Subsidies for EV Success

By -- November 30, 2017 8 Comments Continue Reading

Mineral Resource Fixity and Boundary Effects

By Richard Sigman -- November 28, 2017 1 Comment Continue Reading

Offshore Wind: Rough Waters for LEEDCo ‘Demonstration Project’ (environmentalists rise up)

By Sherri Lange -- November 21, 2017 16 Comments Continue Reading