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 November 2011
Approach to the Design and Routeing of New Electricity Transmission Lines
Our approach to undergrounding new electricity transmission lines.
24 August 2009
Undergrounding high voltage electricity transmission: The technical issues
Information on the technical issues associated with undergrounding high voltage transmission lines.
24 August 2009
Undergrounding policy: Approach to existing overhead lines
24 August 2009
Undergrounding case study 1: New cable tunnel
24 August 2009
Undergrounding case study 2: New cable tunnel
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.