Green-Trust.Org & Woodhenge.Org building wind turbines

Green-Trust.org and Woodhenge.org on Discovery’s Science Channel “Invention Nation” Aired on December 17th, at 10pm Eastern time. The Science Channel is found on both cable and satellite TV. Check out www.treehugger.com You will see show hosts Chris, Nobu, and Micah learning to build a 1000 watt wind turbine from scratch, which helps power our off-grid home. More information on our wind turbines can be found at www.green-trust.org, http and tech.groups.yahoo.com Get the Wind Power Workshop, by Hugh Piggott, to learn how to build your own wind turbine as seen on our Science Channel episode.

“Wind Turbine” “VAWT” “Wind Gin” Long Version

“VAWT” “Wind Turbine” Feel “free” to use any of these “concepts” in your “windmill” designs. The wing or plate that swings on a vertical rod has been around forever and the rest are just “conceptual designs” that I came up with. An engineer proficient using AVIs stress analysis application could determine structural integrity issues using these drawings. Who knows; maybe someone will perfect this “design concept” and build them to the same height as the large HAWTs. I (think) “Vertical Axis Wind Turbines” have the leverage potential to produce more power at lower wind speeds. I am amazed by the large HAWTs and many of the modern VAWTs but I hope that engineers, innovators and last but not least, financial risk takers will continue to find ways to lower the required wind speed. Constructive comments are welcomed. If you do not have any, Yes We Can! works for me. Thanks for viewing.

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Are Wind Turbines Sustainable? From Maple Ridge Wind Farm, NY

First in the series, The bundangbear Energy and Environment Series, this vid, shot on location at the Maple Ridge Wind Farm in Lewis County, NY, asks viewers the question, Are Wind Farms Sustainable? Please write your comments here! bundangbear. rate. comment. friend. subscribe. participate. Honors Sept. 18, 2009 #71 – Most Discussed (Today) – Science & Technology #47 – Most Viewed (Today) – Science & Technology – Ireland #46 – Most Viewed (Today) – Science & Technology – South Korea #89 – Top Favorited (Today) – Science & Technology Sept. 17, 2009 #99 – Most Discussed (Today) – Science & Technology #79 – Most Viewed (Today) – Science & Technology – South Korea #90 – Top Favorited (Today) – Science & Technology

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Its a Breeze: Using the Wind to Power Our Future

Those windmills spinning away in the hills and mountain passes provide clean and renewable energy to our power grids. Lawrence Livermore National Lab’s Julie Lundquist explains how wind turbines convert the forces of the atmosphere into electricity for our homes, businesses, and even cars. Explore how much power could be collected from the wind, how that amount compares to our demands, and how weather forecasts help wind turbines provide even more clean, renewable, and reliable energy. Series: Science on Saturday [3/2010] [Science] [Show ID: 17646]

Recycling In Scoraig – Scotland’s Wind-Powered Community

Hugh Piggott is a pioneering creator of recycled wind turbines. He has managed to power and maintain an entire community on Scotland’s north-west coast where he runs courses teaching wind turbine construction to students from all over the world. Original: www.guardian.co.uk

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Making Wind Power A Reality

Juan de Bedout, a scientist at General Electric’s Global Research Center discusses wind power at a recent energy briefing at the Technology Center.

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Texas leads push towards wind-power

Texas, a US state that first grew rich from oil, is now turning to wind-power for its next energy bonanza. The biggest windmill farm in the US has recently sprung up in the Texas town of Roscoe, which has the capability of generating power to thousands of homes. The promise of a plentiful, carbon emissions-free energy source has attracted billions of dollars to the US from international investors. Al Jazeera’s Tom Acerman reports from Roscoe, a place locals call the “Saudi Arabia of wind”. [August 4, 2010]

Wind Energy Basics, Second Edition: A Guide to Home- and Community-Scale Wind-Energy Systems

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The availability of clean, renewable power is without question going to be the defining challenge and goal of the 21st century, and wind will lead the way.Internationally acclaimed wind energy expert Paul Gipe is as soberly critical of past energy mistakes as he is convincingly optimistic about the future. The overwhelming challenge of transforming[Read More]

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Techno-economics of small wind electric generator projects for decentralized power supply in India [An article from: Energy Policy]

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This digital document is a journal article from Energy Policy, published by Elsevier in 2007. The article is delivered in HTML format and is available in your Amazon.com Media Library immediately after purchase. You can view it with any web browser.Description: A techno-economic evaluation of small wind electric generator (SWEG) projects for provid[Read More]

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Stability Augmentation of a Grid-connected Wind Farm (Green Energy and Technology)

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Stability Augmentation of a Grid-connected Wind Farm introduces a comprehensive approach to stabilizing the power output from wind farms, covering both fixed and variable speed wind turbine generator systems. The book presents the different tools suitable for application in wind farms, together with modeling and control strategies. The book reports[Read More]

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Who am I ?

Erik

Hi, I’m Erik Astrand and the man behind this site.

My story?
I am about to be 50 and all my life I have been interested in technical things. Not sure if the special interest for the wind, and how to use the wind, started when I as a 5 year old boy and got my first sail dinghy.

Anyway, wind power and to build my own wind generator was a dream for several years. I studied many websites and also bought many courses before I finally built my own windmill. This site is about that journey and you will also find some more general articles about wind power.

Enjoy! and check out the about me page to read more.