SSEN Transmission has secured Section 37 consent from Scottish Ministers to rebuild a 132kV overhead line between Dunoon Substation and the west of Loch Long.

The project involves replacing ageing electricity infrastructure, some dating back to the 1970s, to improve network resilience in Argyll and Bute.

The upgrade will include around 18km of double-circuit overhead line supported by 77 new steel towers, ranging from 23m to 39m in height, with average spans of approximately 230m. The line will connect to the existing network operated by SP Energy Networks east of Loch Long. Once the new line is operational, the current 132kV line will be dismantled and removed.

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Laura McWilliams, Project Director at SSEN Transmission, said: "This is a welcome step forward for our transmission network locally and throughout our network area in Scotland. The Section 37 consent from the Scottish Government for our Dunoon project reflects SSEN Transmission's commitment to delivering a modern, efficient, and environmentally responsible transmission network that will enhance local network resilience, replace aging electrical infrastructure, and help us reach clean power and energy security goals.   

"As we now move to the delivery phase of the project, we are committed to working constructively with local communities and businesses to minimise and mitigate construction impacts, alongside maximising the economic opportunities this investment will bring."

Further details about the project can be found at: SSEN Transmission Dunoon Project.