East Anglia Hub - ONE North Offshore Wind Farm

13 May 2022: Local action group Suffolk Energy Action Solutions has issued an application for judicial review seeking that the decisions of the Secretary of State are quashed on the basis that they were taken unlawfully. This is likely to be decided by the courts later this year. Earlier, in April, MP Therese Coffey said "I engaged extensively throughout the planning process. Liaising with Suffolk Energy Action Solutions and Substation Action Save East Suffolk. My verbal and written submissions to the hearings advocated that considerable weight should be given to the emerging National Policy Statements for Energy which state that cumulative impact must be considered - and place an expectation on applicants to coordinate multiple projects and demonstrate how the optimum connection locations have been identified. Having now carefully read the decision report, I recognise that the examining authority took these into account but I question the weight that was attributed to them. Especially, in the context of future projects, the cumulative effect seems to have been set aside, despite a High Court ruling last year. Furthermore, National Grid has recently revealed to me that they have not looked into my suggested alternative site at Bradwell in Essex. Bradwell is the site of a disused nuclear power station and while it would need to upgrade or build a new transmission network, it is a brownfield site that could accommodate multiple projects. As the examining authority clearly recognised the significant harm to Suffolk’s precious landscape from the onshore infrastructure associated with this application, I am disappointed that a more thorough demonstration of site selection was not required. I was also disappointed that other projects and the government’s Offshore Transmission Network Review were not fully taken into account, especially in relation to the reasonable expectation that the applicant look into the possibility of sharing transmission networks with other projects in more suitable locations. This is why I had supported a split decision which would have enabled Scottish Power to get on with the offshore elements of the windfarm, reserving the onshore decision until they had done that work. Unfortunately, now that the development consent order for these applications has been granted, the only way to change the decision is for a judicial review at the High Court. That will be for local residents and organisations to consider as it is an expensive process. As for me, I will increase efforts to stop this decision from having a domino effect on other applications for other offshore windfarms and interconnectors. I have, therefore, written to the Energy Secretary asking what reassurance he can give me that any future application will need to demonstrate a thorough and robust site selection assessment so that connections can be brought onshore in areas that will do less harm to this precious part of the Suffolk coast."
United Kingdom
Consent Authorised
950 MW
4C Offshore | Location Map: Lat(52.381) Lon(2.431)

Subscribers can track wind farms on their dashboard.

Login to Improve Information Access

There are three levels of access, Free, Freemium (requires a sign-up – for free – and password access) and “Full” (Password access).
You need Full access to use the ForeSEE interactive system, access reports, updates, notes, news and downloads.

Sign up now!
Power & Turbines
Windfarm Capacity
950 MW
Turbine Model
Unlock with a freemium account
Other Turbine(s) Used
Min. Turbine Capacity (MW)
Max. Turbine Capacity (MW)
Min. Number of Turbines
Unlock with a freemium account
Max. Number of Turbines
Total Turbine Height
Hub Height
Rotor Diameter
Foundation Type
Unlock with a freemium account
Foundations on Wind Farm
Foundation Comments

Location & Environment
Sea Name
North Sea, Southern North Sea (Thames)
Unlock with a freemium account
Depth Range (Chart Datum)
Depth Range (Stated by Developer)
Distance from Shore (Developer)
Unlock with a freemium account
Distance from Shore (Computed)

Installation Base
Unlock with a freemium account
Ops and Maintenance
Unlock with a freemium account

Number of Offshore Platform(s)
Shared Platform Type
Grid Connection Point
Cable Landing Point

Export Cables (AC & DC)
Number of Export Cables (AC)
Unlock with a freemium account
Average Length per Cable (AC)
Additional Requirements (AC)
Nominal Voltage (AC)
Number of Export Cables (DC)
Average Length per Cable (DC)
Unlock with a freemium account
Additional Requirements (DC)
Nominal Voltage (DC)

Nominal Voltage

Onshore Cables
Number of Onshore Cables
Average Length per Cable
Expected Life