Draft National Wind Farm Development Guidelines - July 2010
Draft National Wind Farm Development Guidelines - July 2010
Draft National Wind Farm Development Guidelines - July 2010
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C.4.2 Visual Impact Assessment<br />
The output from the tasks below is a Visual Impact Assessment Report that:<br />
• Describes the wind farm proposal and surrounding landscape(s).<br />
• Describes the identified landscape and visual impacts, and the values on which they<br />
impact.<br />
• Evaluates the acceptability of individual landscape and visual impacts and of the<br />
wind farm as a whole.<br />
• Describes the method used to identify and rate impacts.<br />
• Includes supporting material including graphic depiction of impacts.<br />
The Visual Impact Assessment Report should clearly identify:<br />
• Any high-level negative impacts (e.g. those on landscapes of state or national<br />
significance, or which totally and irreversibly alter a value).<br />
• Any impacts on significant values for which there are unlikely to be any practical<br />
mitigation measures available.<br />
• Any impacts on significant values for which there are likely to be practical mitigation<br />
measures available.<br />
• Any positive landscape and/or visual impacts or benefits (e.g. enhanced scenic or<br />
visual values) of the wind farm, including those described by community-stakeholders.<br />
For a contentious project, the peer reviewer could test the results of the following tasks by<br />
using either the same method as the consultant or the peer reviewer’s recommended<br />
methodology. The decision to undertake a peer review is at the discretion of the relevant<br />
authority and proponent, if so required.<br />
C.4.2.1<br />
Assessment of impacts on landscape character and significance<br />
The impacts (positive and/or negative) of the proposed wind farm (including all<br />
components) on the character and significance of the landscape should then be<br />
identified and described.<br />
Particular consideration should be given to:<br />
• Specific features of the wind farm development which impact on the identified values<br />
of the landscape.<br />
• The degree to which character or significance is lost or altered by the wind farm<br />
development.<br />
• The scale, nature, duration and reversibility of impacts.<br />
The impact of the proposed wind farm (including all components) on the character and<br />
significance of the landscape should then be evaluated. The following questions should be<br />
addressed in the evaluation:<br />
• How does the wind farm impact on identified on valued landscape character and<br />
features<br />
• Is the impact on values of local, state, national or international importance<br />
• Do the effected stakeholders and communities understand the potential impacts on<br />
the landscape and its surrounds<br />
• Is the landscape character and features completely/partially lost or altered<br />
• To what extent are the negative impacts balanced by positive landscape benefits<br />
• What is the likelihood for removal of the wind farm and reinstatement of the<br />
landscape following decommissioning<br />
<strong>Draft</strong> <strong>National</strong> <strong>Wind</strong> <strong>Farm</strong> <strong>Development</strong> <strong>Guidelines</strong> – 2 <strong>July</strong> <strong>2010</strong> Page 85