Highbury Substation, Seven Sisters Road, London

A landmark London substation project delivered through detailed engineering design. PRP carried out the detailed design of this substation, which is the largest to be built in London since WWII. The substation houses three SGTs and incorporates a green roof over a large GIS hall with a physical connection to a new tunnel shaft to carry HV cables under the city of London.

Project Summary

PRP carried out the detailed design of this substation, which is the largest to be built in London since WWII. The substation houses three SGTs and incorporates a green roof over a large GIS hall with a physical connection to a new tunnel shaft to carry HV cables under the city of London.

Final Results

The completed design supported one of the most significant recent substation developments in London, incorporating a large GIS hall, green roof and HV cable tunnel connection.