Wind Resource Assessment (WRA) Articles
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Winds of Change: Offshore Wind Farms at the Forefront of Energy Transition
At a time when the importance of turning to sustainable energy sources and reducing our carbon footprint is increasingly recognised, offshore wind farms represent a ray of hope amid growing concerns about the energy crisis. They constitute a significant step forward in the search for long-term solutions in the field of renewable energies and sustainable development. In this article, we take a ...
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Fulcrum3D Sodar - Clarke Creek Wind Farm - Case Study
Fulcrum3D treats all information regarding monitoring sites in the strictest of confidence. Below is a case study from monitoring sites that we are at liberty to discuss with express permission from our clients. Clarke Creek Wind Farm Lacour Energy is an Australian renewable energy development company focused on developing premium wind and solar projects across Australia. Goldwind Australia ...
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Aleipata wind hybrid farm independent state of samoa - Case study
Wind Turbines: 2 Vergnet GEV MP C 275 kW, 32m rotor diameter, 55m hub height Total power: 550 kW Commissioned: August 2014 Operations and Maintenance: Vergnet S.A Vergnet GEV MP Wind Turbines Deliver Energy and Cost Savings for Aleipata The Aleipata Wind Farm is the first wind farm to be commissioned in the Independent State of Samoa. The Vergnet project was ...
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The Path to a Vehicle-to-Grid Future
Is a vehicle-to-grid future possible, where bidirectional chargers allow electricity to flow from electric vehicles back to the grid during peak demand? Given the current state of electric vehicle (EV) technology, coupled with existing pilot projects, we believe it’s more suitable to ask: what useful vehicle-to-grid applications can we implement today, and what valuable benefits await to be ...
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Plummeting prices test offshore developers amid fragile supply chain
A sharp drop in offshore wind prices and global expansion plans have increased the pressure on developers to control costs and meet project deadlines in a rapidly-consolidating supply market, industry leaders told the Offshore & Floating Wind Europe 2019 conference. Technology advancements and European deployment learnings have sliced offshore wind costs and laid the foundations for ...
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US wind O&M thrust creates new roles, supplier networks
U.S. wind operators will invest in repowering, digital tools and remote technologies in the coming decade, supported by deeper service and spares networks, analysts and suppliers told New Energy Update. The phasing out of the U.S. federal production tax credit (PTC) is set to profoundly impact wind industry spending and employment trends. The 10-year PTC is set at $23/MWh for projects ...
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Floating wind digital twin set to accelerate wave impact learnings
A new digital twin project led by floating wind developer Principle Power will use advanced wave behavior analysis to improve load calculations critical to long-term design efficiency, project partners told New Energy Update. Last month, U.S. group Principle Power announced it would lead a consortium of public and private groups to develop the world's first digital twin software for floating ...
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Bull Creek Wind Project - Case Study
422,472 MWh: Low Emission Contribution 29MW: Generation Capacity 17: Turbines installed Bull Creek Wind Project, in western Alberta, represents the first of Windlab’s projects to reach operations in North America. The site was first identified by Windlab in 2007 and the land was quickly secured. Windlab sold the project to BluEarth Renewables in 2011, who then continued the ...
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Forecasting Exercise - Case Study
Objective: In 2005, AEE promoted a project related to the prediction of wind farm energy production, known as the Prediction Exercise. The project was financed by AEE and by companies that own the parks, as well as by a subsidy from the PROFIT programme of the Ministry of Education and Science. The Prediction Exercise consisted of a comparative Round Robin of ...
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Vortex identification in wind resource assessment: Application of a new vortex criterion for an improved wind resource analysis
A pertinent task during wind power project development studies is the post-processing analysis of the wind resource simulation results. There is widespread interest in extracting more information from typical commercial software – like WindSim, OpenWind, Meteodyn, WAsP – at a minimal cost during the prospection and/or the development stage of some wind power project. The current paper ...
By VIE Brazil
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Vortex identification for the study of atmospheric flow: a new vortex criterion applied to wind resource assessment
Vortex identification is a non-consensual point of discussion among fluid mechanics researchers. Classical criteria such as Q and delta are hereby confronted with a new definition. A pertinent task for wind power project development studies is the post-processing analysis of the wind resource simulations in order to improve the project design. There is a large interest in extracting more ...
By VIE Brazil
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Optimizing Wind and Solar Power in Africa
Editor's Note: The following is a news release authored by Julie Chao and issued by Lawrence Berkeley National Laboratory on April 5, 2017 To meet skyrocketing demand for electricity, African countries may have to triple their energy output by 2030. While hydropower and fossil fuel power plants are favored approaches in some quarters, a new assessment by the Department of Energy’s Lawrence ...
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What rural Alaska can teach the world about renewable energy
I flew into Unalakleet, Alaska, on a late fall day. With about 700 people, Unalakleet is large by rural Alaska standards and serves as a regional hub. The village is located on a sandy spit of land where a clear river meets the turbid water of the Bering Sea. Out the plane window the sun shone bright, glittering off the wind-tossed whitecaps of the sea. To the east, the rolling Nulato Hills, clad ...
By Ensia
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Offshore wind costs and development risk
How procurement strategies, manufacturing costs and new technology stack up against development risk in Offshore Wind Projects. Offshore wind is changing, and it is changing for the better. In 2006, offshore wind deployment costs started rising significantly, from £1.5m/ MW, in 2016 prices, to over £4m/MW in 2012, without a clear indication as to what the price ceiling would be. ...
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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 ...
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Want to improve wind and solar power? Bring them together
By combining intermittent renewable energy sources through hybrid projects, developers are taking advantage of the strengths of each. What’s keeping solar and wind power from fully taking over the electric grid? For starters, the sun only shines during the day. Wind blows intermittently, is seasonally variable, and is not always blowing when the energy is needed. But what if solar and wind ...
By Ensia
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Using Lidar for WRA Campaigns: Your Questions Answered (Part I)
In the course of conversations with wind developers new to Lidar technology, a number of questions seem to come up regularly. In this and future blog posts, I will attempt to answer these questions in some detail to benefit others who might be pondering them as well. Two very practical questions have to do with how WINDCUBE® Lidars might affect overall wind resource assessment (WRA) campaign ...
By NRG Systems
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How to Keep Your SymphoniePRO Data Secure
Data matters. The accuracy, consistency, and yes, safety of measurement data keep many wind developers and analysts up at night. Customers often ask about the digital and physical security of RNRG instruments, so I sat down with Michael Fisher, product manager for our wind resource assessment (WRA) line, to get answers to the most common questions. Q: Why is data security important? Michael: ...
By NRG Systems
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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 NRG Systems
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Power curve measured and verified – Case Study
In 2010 RSE SpA (Energy System Research Inc.) within a Program Agreement with the Italian Ministry of Economic Development started a measurement campaign on a Libellula wind plant installed in Tuscany. The campaign lasted 1 ½ years and during this time RSE measured the turbine’s power curve following the requirements of the relevant IEC Standard ( EN 61400-12-1 – EN 61400-2). ...
By Aria srl
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