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Client: Lunar Energy Limited
Location:

Description

The EMECgrid-connected Fall of Warness tidal test site is located to the west of the island of Eday. The site covers an area of approximately 8km² and consists of 8 cabled test berths at depths ranging from 12 m to 50 m. The 11 kv subsea cables extend to the middle of the tidal stream from EMECs substation at Caldale in Eday which houses the main switchgear, backup generator and communications room.

Xodus (and the former AURORA Environmental Limited) has been providing support to the European Marine Energy centre (EMEC) since the early days of the planning stages of the facility. It has supported both EMEC during the development, consenting and early establishment of its tidal test facility, and to developers utilising the site to test their tidal energy technologies.

The scope of services provided is summarised below:

Scope
  • Site selection study for Highlands and Islands Enterprise (2001)
  • Co-author (with Aquatera) of EMEC device specific EIA guidance (2003)
  • Production of the environmental aspects of the integrated management system (legislation register & aspects identification) (2003 - 2005)
  • EIA and consent applications for the construction of the EMEC tidal test site, Fall of Warness (2005)
  • Tidal Generation Limited EMEC environmental scoping, consent applications and supporting ES and navigational risk assessment (2007 - 2012)
  • Co-facilitation (with EMEC) of an environmental standards workshop which was successful in working towards a consensus throughout the UK on key environmental issues for marine renewables projects (2008)
  • ScottishPower Renewables EMEC consent applications and supporting ES and navigational risk assessment (2009 - 2010)
  • Atlantis Resources EMEC consent applications and supporting ES, navigational risk assessment and environmental monitoring plan (2009 - 2012)
  • Environmental support to consent application for intermediate tidal test site (2010)
  • Confidential tidal device developer substructure and electrical connection design, geotechnical assessment, installation and maintenance philosophy, consenting support (2011 - 2013)
  • Establishment of a marine wildlife monitoring programme (together with SMRU) for seals and seabirds (2006)
Value Added
  • Incorporation of local Orkney knowledge into project development and consenting processes
  • Lessons learned from the early consenting of wave energy technology