Argyll Array Project Update #37 – October 2012

Scottish Power Renewables logoPublic Information Day (PID)

A final reminder that this year’s Public Information Day will be held on Tuesday 30th October between 2.00 pm and 7.00 pm in An Talla, Crossapol. Refreshments will be available throughout the day.

What’s a decommissioning plan?

Decommissioning is the term for the removal of the wind farm from the site at the end of its life. The lease of the seabed from the Crown Estate will be for 50 years. The turbines will have an anticipated life of 20-25 years. The original turbines may therefore be replaced after 20-25 years, enabling the wind farm to be productive for the whole life of the lease. However, whenever the productive life of the wind farm, or any part of it, ends it will be removed from the site. That removal will be a massive operation in itself. It will be carried out under the requirements of the Energy Act 2004 and in accordance with the best practice at that time. The current best practice requires all elements of the windfarm having visual, sea-use or environmental impacts to be removed. The process is essentially the construction process in reverse. It’s also expected to take a similar period of time and have similar environmental impacts as the original construction phase.

The Environmental Statement (ES), which will be such an important part of the consenting and licensing process, will give equal weight to the effects of the decommissioning of the wind farm as it will to its building and operation. The final design of the wind farm will therefore take account of the need for decommissioning. The Energy Act requires the Secretary of State to approve the project’s decommissioning plan before construction starts. The plan cannot be finalized until after engineering design for the wind farm has been completed and this is confirmed after the licensing and consenting process.

Finally, the decommissioning will take place relatively far in the future and be a very expensive process. Therefore, a financial security arrangement, funded by SPR, will be agreed with the regulators before construction begins. This will guarantee that the decommissioning plan can be funded and carried out when the time comes.

Future updates

· Progress with the Tiree Community Partnership Fund

Questions or comments

If anyone has any questions or comments on any of the above, or indeed any aspect of the project, please contact me at – Donnie Campbell, ScottishPower Renewables Community Liaison Officer, Machair, Kilmoluaig in the first instance. My land line telephone number is 220352, mobile number 07881 983753 and email

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