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East Anglia THREE Project Activity

This page provides updates and information on activity for the East Anglia THREE project.

Using a mix of news updates and an interactive map, our aim is to provide clear information on the progress of this project throughout the pre-enabling and construction phase.

Project Activity Map

The East Anglia THREE Project Activity map below provides information on elements of the project and where location specific pre-enabling and construction activity is taking place. You can change your view of the map and the elements of the project that are shown by zooming in and out and selecting different layers. By clicking on the dot icons, you can see information on specific enabling and construction activity by date and time, and type of work. To help you navigate the map, we have provided both a written guide and a video guide, links to which are provided below:

Activity Schedule

The table below lists current and planned pre-enabling and construction works.  It also provides information on works that cannot be displayed on the above map as they are not location specific. Please note these are indicative dates and subject to change. 

Type Of Work
Start Date
End Date
Convertor station
Building construction
Construction of the converter building, control building exterior and storage building.
Nov 2023
Convertor station
Transformer deliveries
Delivery of four transformers from the Port of Ipswich, along the A14 to the converter station site. Taking place over four Sundays on 23 June, 30 June, 7 July and 14 July.
June 2024
July 2024
Onshore cable route
Ecology surveys
Ecology surveys will be undertaken along the cable corridor.
15 Feb 2024
15 Apr 2024
Onshore cable route
Installation of access points
Installation of fencing at local working areas along the cable route.
Spring 2024
Summer 2024

Get in Touch

If you have any questions you can get in touch with our stakeholder team on the below email address.

Register below to receive email updates on the project and local activity as it takes place.


For information on other development projects in the area please visit the websites listed below:

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