http://www.windaction.org/ facts, analysis, exposure of wind energy's real impacts en-us Windaction hourly 1 http://backend.userland.com/rss http://www.windaction.org/articles/21306 Thu, 21 May 2009 01:30:28 GMT Losses widened to $313.3 million at Clipper Windpower in 2008, as the wind turbine maker was forced to spend $300 million over two years fixing faults. The Carpinteri, California-based firm has also reduced its head count and said it will continue to be affected by the credit crunch in 2009, as difficulty securing financing forced some customers to defer or reduce turbine orders. http://www.windaction.org/articles/21306 http://www.windaction.org/articles/21074 Wed, 06 May 2009 19:48:39 GMT "We're two-thirds complete. It's gone very well and we'll get this done in the next couple of months. We're on schedule," said Duncan Koerbel, chief reliability officer of the Mumbai, India-based company, the third-largest wind turbine supplier in the United States. The company has taken a $35 million charge for the program to replace all 1,200 blades in its previous generation of blades, some of which developed cracking near the base. One blade broke off a turbine in Illinois. http://www.windaction.org/articles/21074 http://www.windaction.org/articles/20896 Wed, 22 Apr 2009 14:56:25 GMT At NREL, senior engineers are expanding a research partnership with operators, utilities and turbine manufacturers to determine why some key wind turbine components tend to wear too soon - sometimes within a few years of installation. That's a problem because wind turbines are expected to operate for 20 years. Early equipment fatigue, especially in turbine gearboxes, threatens to reduce performance and drive up wind power costs just as the industry is poised to capture a greater share of U.S. generating capacity. http://www.windaction.org/articles/20896 http://www.windaction.org/articles/18533 Sat, 25 Oct 2008 16:02:15 GMT When we reported on the videotaped Vestas turbine explosion, the wind energy watchdog group Industrial Wind Action Group had a list of 36 turbine failures in the U.S. Today that list has grown to 51 recorded turbine failures. Across the pond, the British group Caithness Wind Farms, which tracks such global turbine accidents, says the number has jumped to 65 so far this year, up from 11 in 2001. http://www.windaction.org/articles/18533 http://www.windaction.org/articles/17801 Thu, 04 Sep 2008 03:15:24 GMT Wind power may be one of the cleaner, greener energy sources available, but turbine and blade failures point to dangers that were not anticipated, says Michael Connellan http://www.windaction.org/articles/17801 http://www.windaction.org/articles/17206 Mon, 04 Aug 2008 14:23:12 GMT Frontier Pro Services of Banning, California conducted an informal survey of approximately 75 wind farm operators in the United States. Designed to assess the specific operation and maintenance service needs of wind energy operators, the survey reveals potentially serious threats to wind farms owing largely to the industry-wide shortage of qualified turbine technicians. http://www.windaction.org/articles/17206 http://www.windaction.org/articles/14456 Mon, 03 Mar 2008 06:47:01 GMT In what implies a Rs.1 billion ($25 million) hit on its balance sheet for the current quarter, leading wind power equipment-maker Suzlon Energy will refit wind turbine blades for a project in the US, the company said Monday. “The company will do a retrofit programme to resolve blade-cracking issues discovered during the operations of some of its S88 turbines in the US,” the company informed the Bombay Stock Exchange Monday. http://www.windaction.org/articles/14456 http://www.windaction.org/articles/9943 Tue, 05 Jun 2007 11:35:14 GMT Rahall's spokeswoman, Allyson Groff, said last week that committee staff already were working on the points of greatest contention - especially the wind provisions. The bill as introduced "was a proposal," she said. "Nothing was set in stone. He wanted to be able to work with the Republicans on this." http://www.windaction.org/articles/9943 http://www.windaction.org/articles/3875 Mon, 01 May 2006 00:00:00 GMT To continue its rapid growth, wind energy must overcome some major hurdles in the next few years. Market development in the United States is strongly dependent on the federal PTCs, which for now must be periodically renewed by Congress. http://www.windaction.org/articles/3875 http://www.windaction.org/articles/765 Tue, 01 Nov 2005 13:54:00 GMT LINDSBORG -- Rose Bacon, member of the Governor's Energy Task Force and a rancher who owns property in the Flint Hills, spoke about the vulnerability of communities facing proposals from international companies that want to build commercial wind farms in rural areas. She pointed to the lack of “teeth” in regulations, and the attractive tax write-offs granted to wind energy companies, and the inexperience of local officials in dealing with such monstrous deals, depicting a state-wide scenario akin to the “wildcatter days in the oil business.” http://www.windaction.org/articles/765 http://www.windaction.org/articles/16952 Sun, 01 Jun 2008 00:00:00 GMT http://www.windaction.org/articles/16952 http://www.windaction.org/articles/13914 Thu, 15 Nov 2007 13:54:05 GMT This short GE Energy document explains the risk in the event of extreme wind conditions including hurricane or tornado and any mitigation. Note, the document acknowledges the risk of blade throws and tower collapse. http://www.windaction.org/articles/13914 http://www.windaction.org/articles/106 Wed, 01 Jun 2005 04:00:00 GMT BBC Research & Consulting's 2005 report for the National Wind Coordinating Committee that studies 9 wind plant sitings in an effort to identify circumstances that distinguish welcomed projects from projects that were not accepted by communities. http://www.windaction.org/articles/106 http://www.windaction.org/articles/19371 Mon, 29 Dec 2008 16:21:55 GMT This has been known to fry wind turbines. With snow, ice and frigid weather, winter creates complications for renewable energy, as I wrote last week. But for Ralph Brokaw, a Wyoming rancher with both cows and wind turbines on his land, the worst hazard is not the ice that his blades can throw off in the winter. Rather, it is lightning strikes on the towers. http://www.windaction.org/articles/19371 http://www.windaction.org/articles/11534 Sat, 25 Aug 2007 15:20:08 GMT The wind energy industry has been growing at nearly 30 percent per year for the last decade. The heavy push for more green energy has created a gold rush of sorts...which means buyer beware ... http://www.windaction.org/articles/11534