wind energy association Articles

  • Wind Energy Production Estimates: Moving Beyond Time Averages

    No need to be a statistician to see that averages are often useful to compare different things. And yet, they often fall short as a true measure of performance. For instance, we use averages to compare the current weather against the climate normals or to get a sense of how our favorite sport team or player is doing. Team (player) statistics are a concise way of combining the scores from many ...


    By AWS Truepower, LLC

  • Book Review: Wind Energy - The Facts: a guide to the technology, economics and future of wind power by The European Wind Energy Association

    Wind Energy - The Facts: a guide to the technology, economics and future of wind power, by The European Wind Energy Association. London, Earthscan, 2009. ISBN: 978-1-84407-710-6Keywords: book ...


    By Inderscience Publishers

  • The Real Cost Associated With Neodymium Wind Turbines

    According to a research organized by a group of UK scientists, it is predicated that 15% of the country’s energy requirements in the year 2020 are expected to come from renewable energy sources. They have also considered about the wind farms that are popping in every corner of the country to come into this conclusion. These reports have created several contradictions among people as well. ...


    By Stanford Magnets

  • 100 Simple Ways To Save Water

    To improve water conservation install a rain sensor, it turns off your irrigation when it rains. Use a weather-based controller. The use of smart controllers can reduce water usage 24% a year on average. Learn about available rebate programs ...


    By Jain Irrigation, Inc

  • Wind & solar energy and nature conservation

    Climate change and the degradation of ecosystems and biodiversity cannot be solved in isolation. Land and marine ecosystems play a crucial role in the climate system, capturing roughly half of carbon dioxide emissions generated by human activities (UNEP, 2009). Protecting biodiversity preserves ecosystem services that are important for regulating the climate and helping us to adapt to the impacts ...

  • Reasons Available To Use Wind To Cater Energy Requirements

    Excessive heating of the planet due to fossil fuel burning has forced people to look for green energy sources. That can be considered as the main reason why many people think of using wind power to cater their energy requirements. They are being used in large scale in areas such as Australia, USA, Spain, Denmark, India and Germany. Wind energy has its own advantages as well as disadvantages like ...


    By Stanford Magnets

  • Ireland`s growing potential in Wind Energy

    For a nation battling double digit unemployment and near total dependency on imported fossil fuels to meet its energy needs, the growing job creation potential of renewable energy in Ireland is like a breath of fresh air. The Irish government has been battling growing unemployment for the last five years - currently at 14.8 percent - while at the same time seeking ways to lower the country's ...


    By GLOBE Foundation

  • Denmark generates 140% of energy from wind power

    On July 09, 2015, Denmark reached a renewable energy milestone by becoming the first country to generate 140% of its energy needs with wind power. According to The Guardian, the surplus energy was redistributed to neighboring Germany, Norway, and Sweden. The ...


    By XPRT Media

  • Renewable energy production issues with the Cape Cod offshore wind energy programme

    This paper evaluates the first offshore wind farm proposal in the USA. It is being put forward by Cape Wind Associates, a Boston-based firm that wishes to build 170 turbines five miles offshore in Nantucket Sound. The proposed development would supply up to 95% Cape Cod's energy needs and 2% of the energy requirements for the eastern New England region, preventing the need for additional fossil ...


    By Inderscience Publishers

  • Five Winds works with the Association of Home Appliance Manufacturers, CSA Standards and UL Environment to develop sustainability standards

    WASHINGTON, DC (August 10, 2010) - The Association of Home Appliance Manufacturers (AHAM) today announced that it has partnered with two leading standards organizations, CSA Standards and UL Environment, to jointly develop voluntary sustainability standards for home appliances. The new standards will take a life cycle approach and are intended to be used by governments, retailers, and other ...

  • The VGOT Darrieus wind turbine

    We present the actual state of development of a non-conventional new vertical-axis wind turbine. The concepts introduced here involve the constructive aspects of variable-geometry oval-trajectory (VGOT) Darrieus wind turbines. The key feature of a VGOT machine is that each blade slides over rails mounted on a wagon instead of rotating around a central vertical axis. Each wagon contains its own ...


    By Inderscience Publishers

  • Analysis of vertical wind shear in the Southern Great Plains and potential impacts on estimation of wind energy production

    This paper describes the analysis of near-surface wind speeds in Western Oklahoma. The goals of this research are to characterise the nocturnal low-level jet (LLJ) in the region, and to assess the impact wind variability, vertical shear and the LLJ on wind energy calculations. Results show the seasonal variability in wind characteristics as well as in the vertical wind shear, and also illustrate ...


    By Inderscience Publishers

  • Wind farms benefting the region

    Wind farms as close as Benton and White counties—and others around the world—are boosting Tippecanoe County’s economy by at least $20 million a year, reports Jody Hamilton, director of economic development for Greater Lafayette Commerce. “From land title searches to construction labor and turbine components, businesses in Greater Lafayette are enjoying new revenues, and that figure doesn’t ...


    By Fleetmatics

  • New methods for measuring the wind

    Although computer models of wind flow over terrain have improved dramatically in the past few years, there is still no substitute for data recorded at the site. So you want to build a wind farm. Good for you. With the global drive towards a low carbon economy, it is surely the right way to go for many individuals, companies and, indeed, Governments around the world. As information from the ...


  • Amassing Wind Information

    Wind is a variable resource, but not an indecipherable one. Second Wind encourages harnessing the full range of wind sensing technologies that are available today. When it comes to wind information, much attention is focused on the choice of wind measurement technology and data collection practices in wind resource assessment and project design. Right now, wind data plays a limited role in the ...


  • Wind Surpasses Nuclear in China

    Wind has overtaken nuclear as an electricity source in China. In 2012, wind farms generated 2 percent more electricity than nuclear power plants did, a gap that will likely widen dramatically over the next few years as wind surges ahead. Since 2007, nuclear power generation has risen by 10 percent annually, compared with wind’s explosive growth of 80 percent per year. ...


    By Earth Policy Institute

  • Measuring Offshore Wind Resources

    To select the right offshore wind site, estimate the future energy output of a wind farm, and determine the best layout for the turbines, project developers must conduct wind resource assessment (WRA) campaigns on site. This is a critical phase of the successful development of wind farms. WRA campaigns on terrestrial sites have traditionally been performed using meteorological towers equipped ...


    By Renewable NRG Systems

  • Drones for Wind Turbine Inspection

    Unmanned Aerial Vehicles and Inspection Services for Wind Turbines: Global Market Assessment and Forecasts By the beginning of 2015, there were nearly 270,000 individual wind turbines operating globally. The more than 800,000 blades spinning on these turbines are battered by the elements over time and gradually wear out. Deterioration can cause reduced energy ...

  • Wind turbine controlling of the future

    Higher, more robust, more reliable: Parallel to the growing requirements for wind turbines, the requirements for monitoring sensors grow as well. But how can wind sensor manufacturers fulfil these wishes? And how should a future wind sensors look like? After analysing the current conditions and trends on the wind energy market, our CEO Klaus Hirzel compiled a wish list for future wind sensors. ...

  • Better grid interconnection essential for wind energy growth in Europe

    With a dramatic fall-off in government support for wind power in one of its superpower countries, Spain, Europe’s wind industry is concerned. Marc Height reports from Barcelona. From a wind industry leader to a focus of concern for the industry in Europe, things have changed in Spain pretty quickly. In January, the country made headlines by becoming the first in the world to source the ...


    By Energy Institute (EI)

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