Electricity Network - Overhead Lines
Simply identify the area you are interested in and open the appropriate document. Our high voltage overhead electricity lines are shown in red against a general map background. By using the Risk table you can assess the risk depending on what you are planning to do and how close it is to us.
If the risk is moderate please read the Electricity Overhead Lines Guidance.
If you have a compatible GIS you may be able to use the overhead lines shape files that represent this network.
For how to contact us or our gas distribution colleagues please see the contact information map
Please do not hesitate to contact us if you are in doubt or need further guidance or support.
Electricity Network – Overhead Lines
SS: National Grid high-voltage cable location
SE: National Grid high-voltage cable location
SR: National Grid high-voltage cable location
SM: National Grid high-voltage cable location
TF: National Grid high-voltage cable location
TL: National Grid high-voltage cable location
NY: National Grid high-voltage cable location
SX: National Grid high-voltage cable location
SN: National Grid high-voltage cable location
NU: National Grid high-voltage cable location
SP: National Grid high-voltage cable location
TA: National Grid high-voltage cable location
SY: National Grid high-voltage cable location
NT: National Grid high-voltage cable location
SO: National Grid high-voltage cable location
SD: National Grid high-voltage cable location
TR: National Grid high-voltage cable location
SK: National Grid high-voltage cable location
TQ: National Grid high-voltage cable location
TG: National Grid high-voltage cable location
TM: National Grid high-voltage cable location
SJ: National Grid high-voltage cable location
SH: National Grid high-voltage cable location
ST: National Grid high-voltage cable location
SW: National Grid high-voltage cable location
SU: National Grid high-voltage cable location
NZ: National Grid high-voltage cable location
Many of the files available to download on this page are Acrobat PDF files. To access these you will need Acrobat Reader which is available from the Adobe web site.