Details

Autor(en) / Beteiligte

• Roche, R.C.
• Walker-Springett, K.
• Robins, P.E.
• Jones, J.
• Veneruso, G.
• Whitton, T.A.
• Piano, M.
• Ward, S.L.
• Duce, C.E.
• Waggitt, J.J.
• Walker-Springett, G.R.
• Neill, S.P.
• Lewis, M.J.
• King, J.W.

Titel

Research priorities for assessing potential impacts of emerging marine renewable energy technologies: Insights from developments in Wales (UK)

Ist Teil von

• Renewable energy, 2016-12, Vol.99, p.1327-1341

Ort / Verlag

Elsevier Ltd

Erscheinungsjahr

2016

Quelle

Access via ScienceDirect (Elsevier)

Beschreibungen/Notizen

• The marine renewable energy industry is expanding globally in response to increased energy demands and the desire to curtail greenhouse gas emissions. Within the UK, Wales has the potential for the development of diverse marine renewable technologies, with a strong tidal range resource, areas of high tidal current energy, and a spatially limited wave energy resource. Targets have been set by the Welsh Government to increase the contribution of marine renewable energy to Wales' electricity generation, and the recent introduction of demonstration zones for tidal and wave energy aims to facilitate developers in device deployment. However, uncertainties remain about the potential impacts of devices, particularly for array scale deployments, planned at several sites, and for the extensive structures required to capture the tidal range resource. Here we review present knowledge of potential impacts, including physical, ecological and societal dimensions, and outline research priorities to provide a scientific basis on which to base decisions influencing the trajectory of Welsh marine renewable energy development. •Marine renewable energy research focusing on Welsh (UK) demonstration zones is expanding.•Accurate resource assessments are needed to facilitate and spatially refine developments.•Impact prediction should combine models and investigate existing artificial structures.•Research should encompass socio-economic impact and societal attitudes to MREIs.•Investigation of impact on marine mammals, fish and birds requires novel techniques.