Visual impact assessment method for wind parks: a case study in Crete

The number of large scale wind parks (WPs), has gradually increased over recent years as a result of the support by national and European policies. Even though it is a more environmentally friendly electricity generation option than conventional power stations, large WPs pose questions concerning their visual impact in the areas they are located. Particularly when there are no clearly defined siting criteria, land use conflicts are more intense, leading to the inhibition, and delaying, of wind park projects. In this paper, a methodology for the assessment of wind parks’ aesthetic integration, and for the support of public decision-making processes, was developed. The main asset of the proposed methodology is the combined use of quantitative indicators and dynamic 3D computer simulation. The visual impact of a WP installation is determined, through the comparative consideration of the quantitative and qualitative results. The proposed methodology simulates the changes after the WP installation realistically and calculates the grade of the visual impact, and was applied to a WP in the prefecture of Chania, Crete.

[1]  Joaquín Fernández,et al.  Spanish method of visual impact evaluation in wind farms , 2004 .

[2]  M. Kapsali,et al.  Comparing recent views of public attitude on wind energy, photovoltaic and small hydro applications , 2013 .

[3]  Theocharis Tsoutsos,et al.  Visual Impact Evaluation Methods of Wind Parks: Application for a Greek Island , 2009 .

[4]  Theocharis Tsoutsos,et al.  Visual impact evaluation of a wind park in a Greek island , 2009 .

[5]  C. Pérez-Sirvent,et al.  Developing and applying a GIS-assisted approach to evaluate visual impact in wind farms , 2011 .

[6]  Norberto Fueyo,et al.  A method for the assessment of the visual impact caused by the large-scale deployment of renewable-energy facilities , 2010 .

[7]  Theocharis Tsoutsos,et al.  The sustainable management of renewable energy sources installations: legal aspects of their environmental impact in small Greek islands , 2004 .

[8]  Víctor-Andrés Cloquell-Ballester,et al.  Development and validation of a multicriteria indicator for the assessment of objective aesthetic impact of wind farms , 2009 .

[9]  Richard Cowell,et al.  Wind power, landscape and strategic, spatial planning—The construction of ‘acceptable locations’ in Wales , 2010 .

[10]  Heracles Polatidis,et al.  Renewable energy projects: structuring a multi-criteria group decision-making framework , 2003 .

[11]  Søren Krohn,et al.  On public attitudes towards wind power , 1999 .

[12]  Maarten Wolsink,et al.  Near-shore Wind Power - Protected Seascapes, Environmentalists' Attitudes, and the Technocratic Planning Perspective , 2010 .

[13]  Bengt Johansson,et al.  Siting conflicts between wind power and military aviation—Problems and potential solutions , 2013 .

[14]  Serwan Mj Baban,et al.  Developing and applying a GIS-assisted approach to locating wind farms in the UK , 2001 .

[15]  Ian D. Bishop,et al.  VISUAL THRESHOLDS FOR DETECTION, RECOGNITION AND VISUAL IMPACT IN LANDSCAPE SETTINGS , 2000 .

[16]  Niki Frantzeskaki,et al.  Sustainable energy planning by using multi-criteria analysis application in the island of Crete , 2009 .