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
Cable Route
Ecology Surveys
Walkover surveys across development area to assess local wildlife.
April 2023
September 2023
Convertor Station
Access Road Construction
Tarmac to construction access and construction car parking area.
9 May 2023
June 2023
Convertor Station
Construction Compound Construction
Installation of construction compound welfare facilities.
9 May 2023
June 2023
OffshoreArchaeology SurveysSurveys being undertaken by the vessel Atlantis Dweller for approximately one month, depending on weather.23 May 2023End of June 2023
Convertor Station
Convertor Station Construction
Installation of building and equipment foundations and other below ground infrastructure to the ONCS.
June 2023
End of 2025

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:

Back to top