Interactive map

We have created this interactive map to allow you to interact with our proposals for East Anglia GREEN and identify where you are in relation to our project. This is to make it easier to identify which area is most relevant to you and provide feedback as required.

Using the drop down menu above, you can:

  • View our proposed graduated swathe detailing a proposed 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.

As our proposals related 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.

Our public consultation runs from Thursday 21 April to Thursday 16 June 2022. This is an important opportunity for you to have your say on our early proposals for East Anglia GREEN.