We produced an interactive map to support our public consultation in spring 2022 to make it easier to identify where you are in relation to our proposals. This interactive map will be updated as we develop our proposals further.
View interactive map of our proposals
Using this interactive map, you can:
View our proposed graduated swathe detailing a new 400 kV overhead line between the existing Norwich Main substation in Norfolk to the existing substation at Bramford, and from Bramford to the existing Tilbury substation in Essex.
View the graduated swathe detailing our proposals for a connection substation on the Tendring Peninsula. This is detailed in the 'Our proposals in Babergh, Tendring and Colchester' section of our project background document.
The key on the upper left-hand side of the interactive map provides you with the functionality to toggle between both our proposed new 400 kV overhead line and the connection substation.
As our proposals relate to the reinforcement of the 400 kV network in East Anglia, this map only illustrates the existing 400 kV network along with related substations. A detailed map of the existing 275 kV and 132 kV network, particularly in and around London, can be viewed on page 25 of our project background document.