Update on London Power Tunnels project

May 2012: An update on the London tunnelling project reports that “significant milestones in the construction of three deep level tunnels as part of the London Power Tunnels contract for National Grid” have been reached as part of a project to build new high voltage electricity cable tunnels between Hackney and Willesden (via St John’s Wood) and Kensal Green and Wimbledon. Read the full  story here. Further information on the London Power tunnels project can be read here.