Undergrounding high voltage electricity transmission

The PDF documents available to download here provide information regarding issues associated with undergrounding high voltage electricity lines.

If you have any further enquiries about undergrounding after exploring the documents below, please contact us.

Undergrounding

24 August 2009
Undergrounding high voltage electricity transmission: The technical issues
684 KB
24 August 2009
Undergrounding policy: Approach to existing overhead lines
42 KB
24 August 2009
Undergrounding policy: Approach to new connections
117 KB
24 August 2009
Undergrounding case study 1: New cable tunnel
123 KB
24 August 2009
Undergrounding case study 2: New cable tunnel
151 KB
 

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.