Search Results for: "wind"
Relevance | DateViolent Environmental Problems With Wind Turbine Operation: From Avian Mortality to Catastrophic Failure
By James Rust -- April 3, 2013 15 CommentsRenewable energy wind turbines as electricity sources possess extreme environmental problems not found in their renewable energy rival–solar photovoltaic. These problems are due to rotation of 130-foot or more long, thirteen-ton turbine blades with tip speeds of 200 miles per hour.
“An unavoidable problem of wind turbines is killing flying creatures. The Committee For A Constructive Tomorrow (CFACT) produced a video “Eagle lawsuit ruffles wind industry feathers”. The video records a bird apparently being killed by a wind turbine. It appears the bird went back for a second look at the turbine and a blade struck the fatal blow. Possibly the bird thought the turbine was a bigger bird.”
A companion article published March 19, 2013, by CFACT is “Wind turbines kill up to 39 million birds a year” by wildlife expert Jim Wiegand.…
Continue ReadingResponse to Media Matters on Wind Power Accidents (dilute or dense energy for health & safety?)
By Robert Bradley Jr. -- April 2, 2013 4 Comments“[Wind accident] data … is by no means fully comprehensive – CWIF believe that what is attached may only be the ‘tip of the iceberg’ in terms of numbers of accidents and their frequency…. Renewable UK confirmed that there had been 1,500 wind turbine accidents and incidents in the UK alone in the past 5 years. Data here … may only represent 9% of actual accidents. “
– Caithness Windfarm Information Forum (UK), Wind Turbine Accident Data to 31st December 2012.
My latest Forbes Political Energy post, Oil & Gas Isn’t Just One Of The Richest Industries, It’s Also One Of The Safest, examined the improving, impressive safety of the U.S. oil and gas industry compared to the much smaller (but accident prone) industrial wind power industry. The massive height of open-element wind turbines introduces hazards for high-up workers and from falling debris.…
Continue ReadingCongressional Oversight Needed on Wind PTC Rulemaking
By Lisa Linowes -- March 25, 2013 8 CommentsAfter 20 years and many extensions, the federal Production Tax Credit (PTC) was scheduled to expire at the end of 2012. Neither the House nor the Senate saw fit to extend this overly generous corporate benefit when it was considered on its own merits, and the PTC did, in fact, expire.
But in the final hours of the fiscal cliff negotiations, a provision in the American Taxpayer Relief Act (P.L. 112-240) surreptitiously added a $12 billion, 1-year extension of the PTC. [1]
This move was done behind closed doors, without debate, any opportunity for amendment, or obligation of the Congress to find a way to pay for it.
The abuse of the Public Trust did not end there. With this extension, a critical change to the PTC was introduced that relaxed the eligibility requirements for the credit.…
Continue ReadingBig Wind & Avian Mortality (Part II: Hiding the Problem)
By Jim Wiegand -- March 15, 2013 43 Comments“The cold reality is that honest, scientific, accurate mortality studies in the Altamont Pass area would result in death tolls that would shock Americans. They would also raise serious questions about wind turbines throughout the United States, especially in major bird habitats like Oregon’s Shepherds Flat wind facility and the whooping cranes’ migratory corridor from Alberta, Canada, to Texas.”
Part I yesterday examined the sober findings and admissions of a 2004 study by the California Energy Commission (CEC) on bird carnage at the Altamont Pass Wind Resource Area (APWRA).
Developing Methods to Reduce Bird Mortality in the Altamont Pass Wind Resource Area also looked at the placement of carcasses in relation to turbine types. It documented that the distances carcasses were found from turbine towers increased significantly as turbine megawatt ratings and blade lengths increased.…
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