SSEN Transmission has received Section 37 consent from Scottish Ministers for its proposed 132kV overhead line rebuild project in Dunoon, marking a key step in modernising the region’s electricity infrastructure.
The project will replace ageing assets-some dating back to the 1970s-between Dunoon substation and the west side of Loch Long, enhancing local network resilience and supporting Scotland’s clean power and energy security targets.
Consent covers the construction of approximately 18km of double-circuit overhead line comprising 77 new steel towers ranging between 23 metres and 39 metres in height, with average spans of 230 metres. Once operational, the existing 132kV line will be dismantled.
The upgraded line will connect with the network operated by SP Energy Networks to the east of Loch Long.
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.”
She added: “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.”
The project forms part of SSEN Transmission’s wider network reinforcement plans in Argyll and Bute.