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    These postings are provided to help publicize and provide examples of the efforts of affiliated groups and individuals related to industrial wind energy development. Most of the notices posted here are not the product of nor are they necessarily endorsed by National Wind Watch.


    posted:  October 3, 2022
    Meetings, NoisePrint storyE-mail story

    Source:  INCE Europe

    Tenth International Conference on Wind Turbine Noise

    Wind Turbine Noise 2023
    June 21-23, 2023
    Trinity Business School, Trinity College, Dublin, Ireland
    https://www.windturbinenoise.eu/content/conferences/10-wind-turbine-noise-2023/

    This is our tenth Wind Turbine Noise conference and we are back live on site again. This time in Dublin for three days on 21st to 23rd June 2023. Update: Registration is now open for the conference.

    We have a great venue on the historic campus at Trinity College Dublin right in the very heart of Dublin City. It is a few minutes’ walk from Temple Bar, Grafton Street, O’Connell Street and most of the major attractions of the city.

    There is a remote delegate option for those who really cannot join us. Remote delegates will be able to submit a paper and present by sending us a recorded presentation: just submit an abstract in the normal way and tick the box to say you will be remote. The conference will be streamed live in audio and video and you will be able to ask questions via a text link.

    You can submit an abstract any time between now until February. See the website for themes and ideas and important dates. Update: Click here for the full program (pdf).

    We have put all the previous nine sets of conference proceedings on the website and available for download. You will still have to pay for the last three, but the entire proceedings for the first six are now free to download. Note that you need to go to “Get access to conference proceedings” first to fill in your details.

    Feicfidh muid i mBaile Átha Cliath sibh. See you in Dublin.

    ==============

    Post-conference report
    Abstracts


    posted:  July 18, 2022
    Impacts, Ohio, PublicationsPrint storyE-mail story

    Source:  Crawford Anti-Wind/Crawford Neighbors United PAC

    Hard Facts – 653.5 ft Industrial Scale Turbine


    HARD FACTS – 653.5 FT INDUSTRIAL SCALE TURBINE
    (as proposed for Crawford County, OH)

    THE FOUNDATION

    THE TOWER

    THE GENERATOR

    THE BLADES

    TRANSPORTING

    MISCELLANEOUS

    INITIAL IMPACT ON CRAWFORD COUNTY


    posted:  July 4, 2022
    Action alerts, IdahoPrint storyE-mail story

    Source:  Stop Lava Ridge

    Let’s Stop the Lava Ridge Project!

    LS Power wants to build its wind project on public land – our land. It belongs to all of us. Our voices matter!

    We are a community group standing up for ourselves and Idaho. In order to protect our home, we need to band together and let all stories and opinions be heard. We aim to educate people about the project, share ways people can help stop the project, and advocate our cause to local and state government leaders. Many believe that the project is approved and there is nothing we can do. We CAN do something, and we will do everything we can to protect our homes, lands, and livelihoods.

    Stop Lava Ridge
    Public Open House

    Thursday, July 14th
    6 p.m.
    At the Messersmith Building,
    Jerome County Fairgrounds

    Come and learn more about the wind turbine projects in our area and their impacts!

    Letter Writing
    Aviation
    Wildlife
    Livestock
    Health
    and General Project Information

    We can make a difference. This is NOT a done deal.

    We need to tell Our Personal Stories and how the project will impact us, our families, and community.

    We need your help.

    What you can do:


    posted:  March 14, 2022
    Action alerts, Australia, Law, NoisePrint storyE-mail story

    Source:  Engage Victoria

    Changes to the regulation of wind farm noise – Victoria, Australia

    New regulations of wind energy facilities in Victoria are proposed to ensure that the amenity of local communities is protected and to provide certainty for industry. These will replace interim regulations, which are due to expire in October 2022.

    What is being proposed?

    Three alternative approaches to wind farm noise regulation have been assessed in a regulatory impact statement (RIS), prepared by Deloitte Access Economics:

    1. No additional regulation – relying on general provisions within the Environment Protection Act 2017
    2. Direct regulation – setting specific requirements for compliance
    3. Permissions – using a permit or other permission from the Environment Protection Authority (EPA) to specify requirements for compliance.

    The RIS identified that the preferred approach is direct regulation, as it is expected to provide greater certainty by creating an explicit and transparent regulatory framework.

    The following package of requirements for wind farm operators is proposed under both the direct regulation and permissions options:

    Under all options, EPA will be the primary regulator for wind farm turbine noise, for new and existing facilities.

    The Minister for Planning will continue to be responsible for assessing applications and approving permits for wind farm developments.

    Why are new regulations needed?

    The Environment Protection Amendment (Interim) Regulations 2021 [click here for PDF] were made on 26th October 2021, are currently in effect and will expire after 12 months. Ongoing regulations are required to ensure continuity and certainty for industry and community.

    How does this relate to the interim regulations?

    Proposed regulations about wind farm noise have been developed for public feedback, the Environment Protection Amendment Regulations 2022 (‘proposed regulations’).

    The proposed regulations have the same requirements for wind farm operators as in the current interim regulations, with some minor points of clarification and updates to the timing of requirements. This includes two changes in response to public consultation on previous draft regulations in January 2021:

    Table 1. Requirements for wind farm operators

    Requirement in the interim regulations Changes in the proposed regulations

    Ongoing compliance with the relevant noise standard No change
    For properties subject to new stakeholder agreements, upper noise limit of 45dB or background sound plus 5 dB Timeline of requirement coming into effect changed from 1 November 2021 to 1 June 2022
    Completing a post-construction noise assessment within 12 months of commencement of operations Timeline of requirement coming into effect changed from 1 November 2021 to 1 June 2022
    Implementing a noise management plan, including a complaints management plan Clarifying that the noise management plan must be provided to EPA upon request, with the timeline changed from 1 January 2021 to 1 June 2022.
    Providing an annual statement detailing actions to ensure compliance, from 1 July 2022 Due date changed from three months after the end of the financial year to four months, as per the original regulations
    Conducting noise monitoring every five years, from 1 January 2024 No change
    No transitional provisions Transitional provisions to preserve the requirements that applied under the interim regulations and any reports produced during this time

    How can I participate?

    Please provide your feedback via the ‘Participate’ tab at the top of this website.

    Please note that submissions to the previous consultation on wind farm noise regulation in January 2021 will not be considered as part of this consultation. Submitters to the previous consultation are welcome to provide additional or revised submissions to this consultation.

    The Department of Environment, Land, Water and Planning (DELWP) will consider feedback and make recommendations on the final regulations or other regulatory options to the Minister for Energy, Environment and Climate Change. It is intended that these will be introduced, along with a report of responses to public comments in mid-2022.

    How can I find more information?

    More information about the regulation of operational wind farm noise, including technical guidance is available from the Environment Protection Authority – Victoria (EPA).

    Concerns about wind farm turbine noise should be raised directly with the wind farm operator. The operator will respond according to their complaints management procedures. If unresolved, concerns about noise pollution can be reported to EPA via the 24/7 Pollution Report hotline – 1300 372 842 or you can send an email to contact@epa.vic.gov.au.

    For more information, see the document library for:

    For any questions or further comments about this consultation, please email windfarmnoise@delwp.vic.gov.au


    posted:  August 19, 2021
    Announcements, Australia, Health, Noise, StudiesPrint storyE-mail story

    Source:  Adelaide Institute for Sleep Health

    Wind Farm Noise Laboratory Study

    This project will use the best available measurements of sleep and physiological activation responses to a range of different noise types to carefully test noise impacts on sleep macro-structure (sleep stage distribution and wake time during the sleep period) and sleep micro-structure (brief arousal and physiological activation responses).

    Participants who take part in the (CATI) and consent to being contacted about potential further involvement in this project, may be approached to take part in this phase of the study. Residents who have not been contacted via the CATI but would like to participate, are welcome to express their interest to partake in this experiment and will be considered.

    What is the research question?

    This study was the first direct investigation of real-world wind farm noise compared to traffic noise effects using gold-standard assessments of sleep (i.e., polysomnography that measures brainwaves and other physiological factors to determine sleep/wake). The aim was to assess self-reported (subjective) and direct objective measures of sleep quality in a carefully controlled laboratory environment to investigate relationships between noise, sleep disturbances and other factors.
    What will the participants be expected to do?

    Participants were booked to attend the sleep laboratory for seven consecutive nights (plus additional recovery nights if required to recover from the experimental nights), based on their availability and the availability of the laboratory. They resided in a private, self-contained bedroom (like a hotel room, with a king-size single bed, ensuite and shower facilities) and were welcome to use a shared lounge, kitchen and washing facilities.

    We also posted a sleep monitoring device (like a FitBit) and sleep diary, that participants will be asked to use for two weeks prior to their laboratory stay.

    Upon arrival at the sleep laboratory on the very first evening, participants were familiarised with the facility and the experimental procedures and given an opportunity to settle into your bedroom. After dinner, research personnel including trained sleep and sound technicians, set up participants with sleep-recording devices. Participants then undertook a listening test to examine annoyance and acceptability for sleep toward different noise types, and complete questionnaires.

    At their usual bedtime, lights were turned off in participants’ bedrooms for sleep.

    Each morning, four saliva samples at 15-minute intervals as a measure of stress-response (cortisol, and a 5th sample in the evening). Participants were then asked to complete a sequence of computerised tasks and questionnaire.

    On a single occasion, a small hair sample was collected to measure long-term stress and, on another occasion, participants attended a 60-minute clinical audiology appointment at the Flinders Medical Centre Audiology Clinic.

    What benefits will participants receive?

    Full accommodation, all meals and snack was provided during the stay.

    Participants received $100 per night reimbursement for their time, plus $200 upon successful completion of all 7 overnights. Participants travelling from rural areas received $400 for travel expenses and $100 for urban travel to the laboratory.

    Location of the study

    Adelaide Institute for Sleep Health, Nick Antic Laboratory located at 5 Laffer Drive, Bedford Park, South Australia 5042.

    Who is eligible to participate?

    Who to contact and by what date?

    Please contact Dr. Gorica Micic before December 2020.

    Phone: +61 8 8201 2377
    Email: WindFarmNoiseStudy@flinders.edu.au

    More information:

    Download the participant information sheet. Please register your interest using the form on the participant information sheet.

    Wind Farm Noise Study at the Adelaide Institute for Sleep Health, Flinders University: background information, publications and presentations, survey, in-home study, and laboratory study, community liaison group.


    posted:  May 20, 2021
    Economics, Emissions, France, PublicationsPrint storyE-mail story

    Source:  Fédération Environnement Durable

    Nouveau livre concernant l’éolien – pour en finir avec les idées fausses

    [The Wind Plague by Patrice Cahart (Nicolas Saudray) –
    to put an end to misconceptions about wind energy
    ]

    Malgré toutes les objections et protestations, la progression éolienne se poursuit, au détriment de nos paysages et de nos finances. C’est pourquoi Patrice Cahart a rassemblé, dans un petit livre percutant, toutes les idées utiles sur ce sujet. Ancien inspecteur général des finances, il était bien placé pour dénoncer le gaspillage monumental que constitue l’éolien dans notre pays.

    Les éoliennes reposent sur un mythe, suivant lequel elles permettraient de réduire les émissions de carbone. Or la part des énergies fossiles (gaz surtout) dans notre production d’électricité est déjà tombée au plus bas. Elle ne saurait baisser davantage. L’expansion éolienne ne peut au contraire qu’accroître les émissions nocives, car une éolienne, dans notre pays, ne fonctionne en moyenne qu’à 24% de sa capacité. Pour le complément, force est de se tourner vers le gaz, polluant et, de plus en plus, d’origine russe.

    Le livre insiste aussi sur les conditions profondément anormales dans lesquelles l’éolien est financé. Les promoteurs se lancent avec un capital très faible, parfois un seul euro ! Les banques s’empressent de leur prêter tout le reste. Pourquoi cette faveur, refusée aux entreprises industrielles normales ? Parce que l’Etat garantit aux promoteurs éoliens, pendant vingt ans, une recette égale à peu près au double du prix de l’électricité sur le marché. Aucune autre branche de l’industrie française ne bénéficie d’un avantage aussi exorbitant.

    Les sommes gigantesques attirées par ce moyen pour financer des investissements éoliens inutiles manqueront pour financer ceux qui sont réellement utiles au climat (isolation, voitures électriques, chauffage électriques, voitures électriques).

    Entre les éoliennes et la France, il faut choisir.


    La Peste Éolienne
    Éditions Hugo Doc, 160 pages, 9,95 euros

    L’énergie éolienne a-t-elle un vrai rôle à jouer dans le ” mix énergétique ” on ne relève-t-elle que d’une imposture plus juteuse pour ses producteurs et pour ses promoteurs que pour le commun des mortels ?

    Vivons-nous l’ère des marchands de vent, dans le mauvais sens du mot ?

    Patrice Cahart ne voudrait pas que l’on apporte une fausse solution au vrai problème que constitue le réchauffement de notre planète. Sachant qu’une éolienne ne fonctionne en moyenne, dans notre pays, qu’à 24 % de sa puissance, il est indispensable d’assurer le complément, et de recourir au gaz, polluant. L’éolien est donc une fausse énergie propre, une fausse énergie renouvelable.

    Les éoliennes, dont certaines atteignent maintenant deux cents mètres de hauteur, ravagent nos paysages, qui sont le cadre de vie des Français, et l’une des bases de notre tourisme.

    De surcroît, le courant d’origine éolienne coûte deux fois plus cher que celui des centrales nucléaires actuellement en service, dont l’exemple des États-Unis montre qu’on peut les prolonger durant une quarantaine d’années. La réalisation du programme éolien actuel engloutirait des dizaines de milliards qui seraient bien plus utiles ailleurs (développement des véhicules électriques, isolation des bâtiments).

    Pour que vous retrouvez votre liberté de penser, Patrice Cahart vous donne les vrais clef du problème.


    posted:  January 19, 2021
    Announcements, Meetings, Noise, StudiesPrint storyE-mail story

    Source:  INCE Europe

    Ninth International Meeting on Wind Turbine Noise: accepted abstracts

    Wind Turbine Noise 2021
    May 18-21, 2021
    e-Conference from Europe:
    Ninth International Conference on Wind Turbine Noise

    Accepted abstracts
    (Presentations will be either oral, poster or part of a workshop session.)

    A review of different methodologies to measurement of Sound Pressure Level from Wind Farms
    Payam Ashtiani

    Efficient management of acoustic studies of large wind farm projects
    Miguel Ausejo Prieto, Laura Simón Otegui, Rubén García Morales

    A model to calculate the delta between internal noise with open windows vs external noise
    Andrea Bartolazzi, Cecilia Pompili

    A tower wake model for low-frequency noise of downwind turbine rotors
    Franck Bertagnolio

    Wind sector management using Beilis Tappert parabolic equation
    Karl Bolin

    Validation efforts of an open-source aeroacoustics model for wind turbines
    Pietro Bortolotti, Yi Guo, Eric Simley, Nicholas Hamilton, Patrick Moriarty, Carlo Sucameli, Franck Bertagnolio

    Development of IEC/TS 61400-11-2: Measurement of wind turbine noise characteristics in receptor position
    Sylvia Broneske, Bo Søndergaard

    The (psychoacoustic) basics of tonality perception
    Markus Buße, Robin Woodward, Sylvia Broneske

    Comparison between modelled and measured noise impact with varying ground factors
    Kohl Clark, Payam Ashtiani

    Prediction of wind turbines infrasound from meteorological parameters
    Sarah D’Amico, Timothy Van Renterghem, Dick Botteldooren

    Meteorological effects on wind turbine noise at the receptor location
    Pierre Dutilleux

    Different sound source setups in the simulation of wind turbine sound propagation
    Katharina Elsen, Arthur Schady

    Robust noise indicators using Gaussian Processes
    Arthur Finez, Favrot N., Petit A., Le Bourdat C., Antoni J.

    Estimation of the sound emergence of wind turbines by semi-supervised learning technique
    Jean-Rémy Gloaguen, David Ecotière, Benoit Gauvreau, Arthur Finez, Arthur Petit, Colin Lebourdat

    A study of the relationship between wind direction and sound level for wind turbines measured in the far field
    Duncan Halstead

    Effect of grid resolution on airfoil self-noise prediction by large eddy simulation
    S. Mohammad Hasheminasab, S.M. Hossein Karimian, Sahar Noori, Saman Lak

    Turbulence inflow noise prediction of wind turbine rotors: The physically correct Representations of the Simplified Amiet and Lowson Model
    Cordula Hornung, Christoph Scheit, Nils Noffke, Mohammad Kamruzzaman

    Calculation of wind turbine noise uncertainty for downwind conditions
    Bill Kayser, Vivien Mallet, Benoit Gauvreau, David Ecotière

    If they are not being made ill by infrasound, then what is it?
    Geoff Leventhall

    Amplitude modulation characteristics with distance and direction
    Tom Levet

    The effect of wind turbine noise on polysomnographically measured and subjective sleep onset latency in wind turbine noise naïve participants
    Tessa Liebich, Leon Lack, Gorica Micic, Kristy Hansen, Branko Zajamsek, Nicole Lovato, Claire Dunbar, Bastien Lechat, Felix Decup, Peter Catcheside

    Human subjective responses to wind turbine sound amplitude modulation: meta-analysis and synthesis of laboratory listening studies
    Michael Lotinga, Toby Lewis

    Changing states: A developer review of the evolution wind farm permissions under New York’s Article 10
    Krispian Lowe, Isaac Old, Kenneth Kaliski

    A review on the development of airfoils for wind turbine blades
    Alexandre Martuscelli Faria, Joseph Youssif Saab Jr., Sara Rodriguez, João Paulo Sales Barreto, Marcos de Mattos Pimenta

    Physics-based auralization of wind turbine noise
    David Mascarenhas, Benjamin Cotté, Olivier Doaré

    Comparison of tonality analysis methods for wind turbine receptor based long-term monitoring datasets
    Allan Munro, Adam Suban-Loewen, Cooper Hatfield, Payam Ashtiani

    Wind turbine sound quality rating
    Isaac Old

    Establishing sound limits for wind energy: What is the role of annoyance?
    Christopher Ollson, Mark Bastasch, Jacbos, United States

    Stymied by standards? Arguments for wind turbine noise standards that actually measure irritant drivers
    William (Bill) Palmer

    Assessment and rating of Wind turbine noise immission at dwellings – the influence of amplitude modulation, aerodynamic noise sources and the Doppler effect
    Kai Pies, Sergio Martinez

    Assessing Wind Turbine Noise Perception by means of contextual laboratory and online studies
    Stephan Preihs, Jakob Bergner, Daphne Schössow, Jürgen Peissig

    Decisions made to arrive at an implementation of ISO PAS 20065:2016 as the recommended tonality method for IEC/TS 61400-11-2, and a description of the current and developing implementation specifics to stimulate input and discussion
    Tonality Expert Group to PT61400-11-2

    The quasi-3D blade and rotor noise prediction methodology for the PNoise code and results
    Sara Rodriguez, Joseph Youssif Saab Jr., Alexandre Martuscelli Faria, João Paulo Barreto, Marcos de Mattos Pimenta

    On the need for improved prediction models and updated noise regulations to utilize the advanced controls strategies that are available modern for wind turbines
    Bo Søndergaard

    Tonality content analysed with both 1/3 octave band methods and narrowband methods and compared with listening test
    Lars Sommer Søndergaard, Mark Bastasch

    Long distance noise propagation measurements over water for an elevated sound source – investigating multiple reflections
    Lars Sommer Søndergaard, Erik Thysell, Christian Weirum Claumarch, Andrea Vignaroli

    Wind farm neighbourship investigated by a daily app questionnaire combining weather, noise and annoyance
    Lars Sommer Søndergaard, Christer P. Volk, Tomas Rosenberg Hansen, Lars Enggaard, Thomas Sørensen, Alfredo Peña

    Developing new airfoils for larger wind turbine blades
    Joseph Saab, Marcos de Mattos Pimenta, Alexandre Martuscelli Faria, Sara Rodriguez

    Numerical study of the impact of vortex generators on trailing edge noise
    Ferdinand Seel, Thorsten Lutz, Ewald Krämer

    Further experience of reviewing noise assessments for wind farms in Scotland and the implementation of the IOA Good Practice Guide to the application of ETSU-R-97 for the assessment and rating of wind turbine noise
    Steve Summers, Graham Parry

    Identifying the flap side-edge noise contribution of a wind turbine blade section with an active trailing-edge
    Alexandre Suryadi, Christoph Jätz, Michaela Herr, Jörg Seume

    A characterization of wind turbine noise and background noise levels distributions in far-field receptor testing of wind turbine facilities
    Nicholas Tam, Dorsa Fardaei, Duncan Halstead

    Audibility and health effects of infrasound
    Frits van den Berg, Irene van Kamp

    Health effects related to wind turbine sound: an update
    Irene van Kamp, Frits van den Berg

    Listening test design for adaption of ISO/PAS 20065 (2016) for wind farm noise assessment
    Robin Woodward, Markus Buße, Sylvia Broneske


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