Chapelcross to Gretna 132kV Overhead Line
Minimising environmental impact through expert route planning
Scotland
Due to an increased level of generation in the area, SP Transmission Ltd (SPT) required the rebuilding of 17.5km of existing overhead line through the Scottish Borders between Chapelcross and an existing high voltage overhead line, eventually connecting to the Harker substation at Gretna. The 132kV connection is to be carried by a wood pole, including single and double pole types. The existing 132kV pylon line along the route is to be dismantled.
The project, requiring consent under Section 37 of the Electricity Act 1989, was submitted to the Energy Consents Unit within the Scottish Government’s Energy Division, which has a responsibility under the Electricity Act for processing Section 37 applications.
Gillespies’ team was commissioned by SP Energy Networks to apply their particular expertise in supporting electricity transmission and distribution projects through the route optioneering, feasibility, consenting and construction phases.
Our approach followed established guidance, including the Holford Rules, and SP Energy Networks’ sequential routeing process, ensuring the selected route minimised impacts on sensitive natural and man-made features and landscapes.
Project details
Title
Chapelcross to Gretna 132kV Overhead Line
Client
SP Energy Networks
Status
Complete
Project team
SP Energy Networks
Gillespies team
Sarah Gibson, Helen Johnson
Photography
Gillespies
