Danish developer DONG Energy has been named as the preferred partner to create an offshore wind farm in Manx waters off the north east coast of the Isle of Man.
Located nine miles away from land and stretching to the 12 nautical mile boundary of Manx territorial waters, the site is an area of seabed that follows the island’s eastern coastline between Clay Head and Maughold Head.
Infrastructure Minister Phil Gawne MHK said that it could accommodate up to 100 turbines and potentially generate 700 megawatts of electricity that would be routed directly to the UK.
He explained that leasing areas of the seabed to developers for renewable energy projects is expected to generate an income of at least £5 million per year for the Isle of Man Government by 2023.
The site was identified by DONG Energy based on criteria supplied by the Isle of Man Government that aimed to limit the potential impact on fishing, shipping, aviation and other industries.
The developer has a two-year agreement with the government in place to conduct surveys, environmental impact assessments and consult with stakeholders before submitting a planning application for a wind farm.
The developer will bear all costs for the creation, maintenance and decommissioning of the projects.
DONG Energy operates seven offshore wind farms in UK waters, including the 102-turbine Walney Array off the Cumbrian coast. Planning permission was granted this week for a major extension to the Walney wind farm which could bring turbines to within five miles of the area now being considered for leasing by the Manx Government. See page 15 for more details.
Although Manx harbours are too small to support the large vessels required to install the turbines, Mr Gawne said that either Douglas or Ramsey harbours could form a base of operations for the ongoing maintenance of the wind farm, potentially creating up to 50 jobs in the island. The Steam Packet Company, which has been vocal in their criticism of other potential wind farm developments, confirmed that the location would not affect their routes to the island.
Chief executive Mark Woodward said: ‘The Steam Packet Company has worked closely with the Department of Infrastructure to ensure that any potential wind farm areas identified within Manx territorial waters do not compromise sea routes to and from the Isle of Man.’
Mr Gawne said: ‘DONG Energy is the global market leader in offshore wind farm developments and, with the recent commission of West of Duddon Sands, now operate seven offshore wind farm projects in the UK. They were successfully selected based on a technical and economic assessment.’
DONG Energy was behind plans for another wind farm in the Irish Sea, Celtic Array, which was outside the island’s territorial waters and which is not now going ahead.
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Wind farms might spoil the view, but they’ll be our wind farms
The sight of offshore wind farms on the horizon is inevitable and it would be better for the island to receive revenue from the projects, according to Infrastructure Minister Phil Gawne MHK.
Admitting that a wind farm within Manx territorial waters will inevitably have a visual impact for residents, Mr Gawne said that other projects outside the control of the Isle of Man Government would create a similar impact as the one now being considered off the island’s east coast.
Speaking to journalists on Tuesday, he said: ‘Visual impact is clearly something that people along the eastern coast of the Isle of Man will have the most concern about. However, if a wind farm developer was able to receive the appropriate permissions and support from the UK and the Crown Estate, they could build a wind farm 12 miles off our shores.
‘This would have a similar impact to a wind farm developed in our territorial waters. The difference of course is that if it’s built outside our territorial sea, there will be no financial benefit to the Isle of Man.
He continued: ‘By installing turbines closer to the Isle of Man we will be able to generate revenues to help pay for the many services, including health and education, that we currently enjoy.
He claimed that developers would be subject to rigorous new planning standards and will have to prove that they have mitigated the most serious impacts before receiving approval.
He added that leases of the sea bed will only be issued if a developer has sufficient assets to complete the decommissioning of wind turbines at the end of their lifetime.