SP Energy Networks is proposing the development a new substation, the preferred site for which is near Blainslie and Birkhill, South of Lauder, on a 24ha site. It will be known as Gala North Substation and will have a footprint of 5-6ha.
View location plan.
Substations play a crucial role in transforming electricity into various voltages, essential for its transmission across the nation and subsequent distribution into local communities, households, and commercial establishments.
Within substations, specialized equipment facilitates the transformation, or 'switching,' of voltage levels. This process involves using transformers positioned within the substation's premises to either step up or step down the voltage as required.
The Gala North Substation will consist of several elements, and will be a combination of:
- A 400kV, Gas Insulated section in which electrical components are enclosed in metal casings filled with insulating gas. This section will be housed indoors in a building.
- A 132kV, Air Insulated section in which electrical equipment is arranged in open air compartments with air as the primary insulating medium.
The proposed Gala North Substation will play a critical role, along with our other ongoing works in Scotland, to deliver Net Zero by building up capacity and reinforcing the grid network.
Please note at this moment in time the substation footprint and layout is only indicative and will be subject to further design development taking into consideration the consultation responses and other variable factors.
You’ll find further project information in the project leaflet.
