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Mission Statement:

The Wisconsin Wind Information Center is the central resource devoted to informing the public and policy makers on wind projects over 100 kilowatts in Wisconsin.  The facts, policies, and histories of large scale wind projects will serve to describe the paths taken towards greater social acceptance of large-scale wind energy in the state.

This project is undertaken by RENEW Wisconsin and funded by a grant from the United States Department of Energy. 

Please follow the Small Wind Toolbox link below for a comprehensive guide to establishing small wind projects in Wisconsin.

 

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UK Shadow Flicker Study

Update of UK Shadow Flicker Evidence Base. Reported for DECC prepared by Parsons Brinckerhoff.To enable the UK Department of Energy and Climate Change to advance current understanding of the shadow flicker effect, this report details the findings of an investigation into the phenomenon of shadow flicker.

The study concludes "On health effects and nuisance of the shadow flicker effect, it is considered that the frequency of the flickering caused by the wind turbine rotation is such that it should not cause a significant risk to health. Mitigation measures which have been employed to operational wind farms such as turbine shut down strategies, have proved very successful, to the extent that shadow flicker can not be considered to be a major issue in the UK." 

  1. Section 1 is the introduction    
  2. Section 2 provides a review of guidance on shadow flicker from countries across the world. 
  3. Section 3 is an academic literature review, investigating the current understanding of the phenomenon.
  4. Section 4 examines software models which are available to allow the assessment of shadow flicker on proposed developments.
  5. Section 5 includes information from the respondents to the questionnaires which were sent to developers and planning authorities. 
  6. Section 6 collates information from the preceding four sections and provides a discussion of ten key themes and issues that were identified during the study.
  7. Section 7 provides conclusions. 

Update of UK Shadow Flicker Evidence Base (PDF, 1,626Kb) 

Full details, including a summary of the report are available on the Onshore wind: shadow flicker web page.