Annex a Wind Turbine Sensitivity and Capacity
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EAST RIDING OF YORKSHIRE COUNCIL LANDSCAPE CHARACTER ASSESSMENT UPDATE 2018 ANNEX A – WIND TURBINE SENSITIVITY AND CAPACITY STUDY Prepared for: East Riding of Yorkshire Council Landcape Character Assessment Update EAST RIDING OF YORKSHIRE COUNCIL LANDSCAPE CHARACTER ASSESSMENT UPDATE 2018 1. INTRODUCTION East Riding of Yorkshire Council (ERYC) commissioned AECOM to undertake a separate Landscape Sensitivity and Capacity Study in relation to onshore wind energy. The study will be used to inform the identification of: areas where onshore wind energy developments would be inappropriate within the wider landscape setting; and areas of less sensitivity where wind energy development could be accommodated with appropriate mitigation. 1.1 SCOPE A brief to carry out the Landscape Sensitivity and Capacity Study was prepared by the Council. The study needs to include the following: Provide technical landscape capacity information which will be used to help develop the Council's onshore wind energy policy; Use the updated Landscape Character Types (LCT), as the basis for the capacity assessment; Incorporate the Council's database of built and consented wind farms/turbines situated within landscapes that form part of the Council's administrative area; Identify 'areas of significant constraint', 'areas of potential constraint' and 'areas of search' for onshore wind energy developments; and Provide guidance for development, to assist in the development management decision-making process. This document should be read in conjunction with the Landscape Character Assessment descriptions for each of the LCTs. Prepared for: East Riding of Yorkshire Council AECOM Landcape Character Assessment Update Page 2 of 111 EAST RIDING OF YORKSHIRE COUNCIL LANDSCAPE CHARACTER ASSESSMENT UPDATE 2018 2. PLANNING POLICY Government Guidance on ‘renewable and low carbon energy’ refers to the National Planning Policy Framework. This explains that ’all 2.1 STRATEGY DOCUMENT communities have a responsibility to help increase the use and supply of green energy, but this does not mean that the need for renewable The Strategy Document forms part of a suite of portfolio of planning energy automatically overrides environmental protections and the documents that together provide the framework for managing development planning concerns of local communities.’ and addressing key planning issues in the East Riding. The Strategy Document sets the overall direction for the Local Plan, providing strategic The guidance advised that, ‘there are no hard and fast rules about how policies to guide decisions on planning applications. suitable areas for renewable energy should be identified, but in considering locations, local planning authorities will need to ensure they take into account Policy EC5(C) of the Strategy Document sets out that; the requirements of the technology and, critically, the potential impacts on the "Suitable areas for wind energy development will be identified through a local environment, including from cumulative impacts. The views of local review of the Local Plan and/or preparation of Neighbourhood Development communities likely to be affected should be listened to.’ Plans. Prior to the completion of the review proposals involving wind energy It also recommends that, ‘discussions with industry experts can help to development will be determined in accordance with national planning policy identify the siting requirements and likely impacts of technologies. National and practice guidance." Policy Statements on the Department of Energy and Climate Change’s This criterion was recommended by the Inspector in response to the website give generic and technology specific advice relevant to siting Secretary of State's Written Ministerial Statement dated 18 June 2015. The particular technologies.’ written statement states that: Section 151, in the revised 2018 National Planning Policy Framework, advises “When determining planning applications for wind energy development that the plans should, ‘provide a positive strategy for energy’ from renewable involving one or more wind turbines, local planning authorities should only and low carbon energy,’ that maximises the potential for suitable grant planning permission if: development, whilst ensuring that adverse impacts are addressed the development site is in an area identified as suitable for wind satisfactorily (including cumulative landscape and visual impacts).’ energy development in a Local or Neighbourhood Plan; and following consultation, it can be demonstrated that the planning impacts identified by affected local communities have been fully addressed and therefore the proposal has their backing.” Prepared for: East Riding of Yorkshire Council AECOM Landcape Character Assessment Update Page 3 of 111 EAST RIDING OF YORKSHIRE COUNCIL LANDSCAPE CHARACTER ASSESSMENT UPDATE 2018 3. METHODOLOGY Representativeness; Whether the landscape contains a particular character and/or features or elements considered particularly important. 3.1 LANDSCAPE SENSITIVITY METHODOLOGY Conservation interests; Features of wildlife, earth science or archaeological or historical and cultural interest can add to value. The sensitivity of a Landscape Character Type (LCT) or Landscape Character Recreation value; Valued for recreational activity where experience of Area (LCA) is a combination of susceptibility and value. This assessment uses the landscape is important. criteria derived from the Guidelines for Landscape and Visual Impact Perceptual aspects; valued for its perceptual qualities, notably wildness Assessment: Third Edition GLVIA3 in which sensitivity judgments are derived and/or tranquillity; and from the factors listed below. Associations; associations with particular people, such as artists or The susceptibility of the landscape to the type of change arising; and writers, or events in history that contribute to perceptions of natural beauty. The value attached to the landscape. Judgements on landscape value for each LCT are informed by the following In determining sensitivity it is important to recognise that some areas within criteria: the LCT will, as a result of the specific location, be more sensitive than others High: Nationally designated or iconic, unspoiled landscape with few, if any and may be in a higher sensitivity category. Any development proposal should degrading elements. be judged on its particular effects and site specific context and a full Medium: Regionally or locally designated landscape or an undesignated landscape assessment or appraisal should be carried out. landscape with locally important features which may include some 3.1.1 Landscape Value degrading elements. The value of a landscape receptor is a reflection of its importance in terms of Low: Undesignated landscape with few, if any distinct features or several degrading elements. any designations that may apply, or its importance in itself as a landscape or Landscape values have been established as part of the site work and desk landscape resource, which may be due to its ecological, cultural or based review of the LCTs. recreational value. The following factors are generally agreed to influence value (GLVIA p.84, para 5.28): 3.1.2 Susceptibility Landscape quality (condition); A measure of the physical state of the The susceptibility to change is a measure of the ability of a landscape to landscape. accommodate a specific type of development without undue negative consequences. The assessment of susceptibility must be tailored to the Scenic quality; Landscapes that appeal primarily to the senses. proposed development. Rarity; The presence of rare elements or features or the presence of a rare Landscape Character Type. Prepared for: East Riding of Yorkshire Council AECOM Landcape Character Assessment Update Page 4 of 111 EAST RIDING OF YORKSHIRE COUNCIL LANDSCAPE CHARACTER ASSESSMENT UPDATE 2018 Criteria Susceptibility to Change Level The receptor has a low capacity to accommodate the development type without effects upon its overall integrity. The High landscape is likely to have a strong pattern/ texture or is a simple but distinctive landscape and/or with high value features and essentially intact. The receptor has some capacity to accommodate the development type without effects upon its overall integrity. Medium The pattern of the landscape is mostly intact and/or with a degree of complexity and with features mostly in reasonable condition. The receptor is robust; it can accommodate the development type without effects upon its overall integrity. The landscape is likely to Low be simple, monotonous and/or degraded with common/ indistinct features and minimal variation in landscape pattern. Landscape Susceptibility to Change Prepared for: East Riding of Yorkshire Council AECOM Landcape Character Assessment Update Page 5 of 111 EAST RIDING OF YORKSHIRE COUNCIL LANDSCAPE CHARACTER ASSESSMENT UPDATE 2018 3.2 SENSITIVITY AND CAPACITY OF WIND ENERGY DEVELOPMENT Wind Turbine Typology Height of Turbine From to Blade Tip and Description An assessment of the sensitivity and capacity of the different LCTs has been undertaken to provide a strategic overview to Identify 'areas of significant Single or twin turbine applications constraint', 'areas of potential constraint' and 'areas of search' for onshore Small 15-30 Turbine up to 30m to blade tip wind energy developments. Turbines up to 3 in number The assessment takes account of coastal and seascape issues only where they are relevant to the assessment of landscape character and sensitivity