Archaeological investigations to begin at proposed Lewis Hub site

Archaeological investigations will begin at the site of the proposed Lewis Hub near Stornoway this week, as SSEN Transmission assesses the level of archaeological features and history of the site at Arnish Moor.

The assessment forms a key part of the project’s development, allowing the project team to fully understand the area before progressing with any construction should planning permission be granted. The activity has been planned in collaboration with Comhairle nan Eilean Siar and contractor AOC Archaeology Group, who will lead the investigations.

The team has selected key locations for exploration, drawing on expert mapping of known and potential heritage features. This work will include peat coring to help build a picture of the geoarchaeological history of the site. The initial groundwork will begin tomorrow (Tuesday 29 July) and continue until Friday 22 August.

The proposed Lewis Hub project comprises a new HVDC converter station and AC substation and is a key element of the Western Isles Connection Project. SSEN Transmission submitted its planning application for the project in March, and the archaeological investigations come as part of detailed ground investigations of the site.

Colin Bell, Lead Project Manager for SSEN Transmission, said: “As a responsible developer we are committed to following environmental guidance and best practice to accurately excavate, record and document archaeological features.

“The activity that will take place at our proposed site at Arnish Moor is an important part of our pre-construction activity, which will guide our approach to the Lewis Hub project and help build a clearer picture of the area's past.

“We aim to ensure that all work is carried out with minimal impact on the local environment, and this includes taking careful measures to protect sensitive peatland and ensuring access routes are safe.

“While we do not anticipate any impact on the wider community because of these investigations, we will aim to keep local people and stakeholders updated on any activities that are relevant to them.

“We’re also keen to hear from anyone with an interest in archaeology to get in touch with us, as we may be able to offer learning opportunities as part of our activities.”

Anyone wishing to get in touch to discuss potential learning opportunities connected to archaeological investigations should contact lt14lewishub@sse.com