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The story so far

Timeline

2021

  • Offshore and onshore surveys began.

2023

  • RWE entered into Agreements for Lease for the offshore array areas with The Crown Estate.
  • Preliminary Environmental Impact Reports (PEIR) published.
  • Statutory Consultation held between 06 June and 17 July 2023. Find out more about the consultation.

2025

  • Start of the Development Consent Order examination.
  • Design changes accepted for examination by Examining Authority

2022

2024

  • Masdar became a project partner.
  • Development Consent Order submitted and accepted.

Consultation and engagement

Engagement began in 2021, primarily with technical and local authorities, and expanded in 2022 to include landowners and the broader community. Our engagement activities featured expert topic groups, meetings, letters, and a non-statutory consultation period from 09 September to 14 October 2022, that included four public events.

The Statutory Consultation was held between 06 June and 17 July 2023 concentrating on our Preliminary Environmental Information Report. During this time, we organised a series of public events both in-person and online. Feedback led to project changes, which are summarised in our Winter 2023 Newsletter. A comprehensive summary of all consultation feedback and how it has been considered is available as part of the Development Consent Order application.

Stakeholder input was integrated with outcomes from detailed environmental surveys and engineering assessments to achieve the design of the projects as set out in the Project Description Chapter of our Environmental Statement in the DCO application.

Following the DCO submission in June 2024, we engaged in detailed discussions with equipment suppliers and secured a firm grid connection offer from the National Energy System Operator (NESO). This new information allowed us to refine key aspects of the project design.

Such detailed design is unusual at this early stage of offshore wind project development and was made possible through close collaboration with NESO and key equipment suppliers.

Between 15 November 2024 and 16 December 2024, we consulted relevant stakeholders about the proposed design changes. On 10 January 2025, we submitted formal Requests for Change to the Planning Inspectorate, who accepted our refined designs into the examination process on 21 January 2025.

  • Onshore: We reduced both the length and width of the two proposed converter stations by about 50% compared with the initial DCO application proposals. This reduction results in lower land use than anticipated, alongside environmental and visual benefits.

Illustration showing the layout of the revised, smaller substation zone accommodating the two onshore converter stations.

  • Offshore: We removed several components of the proposed infrastructure, including five out of the original eight offshore platforms within the array areas, and reduced the related inter-platform cables. These changes offer environmental benefits by reducing disturbances to the Dogger Bank sand bank, its benthic wildlife communities, and marine life compared with the initial infrastructure proposals.

Proposed infrastructure for the DBS projects.

Why offshore wind?

UK Government policy

In December 2024, the UK Government published its Clean Power Action Plan, laying out a comprehensive strategy to establish a sustainable and resilient, clean energy system by 2030. Achieving this goal requires a substantial increase in offshore wind generation, targeting either 43GW or 50GW of capacity.

By 2023, Great Britain had installed 14.8GW of offshore wind capacity, meaning that considerable efforts are still needed to meet these targets.

The proposed DBS projects, with a combined estimated capacity of 3GW, would play a vital role in enhancing the UK's future offshore wind generation. This capacity could provide enough electricity to meet the average annual domestic electricity needs of approximately 3 million typical UK households.*

East Riding of Yorkshire Council

Locally, the East Riding of Yorkshire Council identified the Humber Region as a flagship for wind power in its Climate Change Strategy (East Riding of Yorkshire Council, 2022). The strategy supports the development of wind power projects and highlights a need to “plan energy infrastructure developments efficiently.”

*Calculation based on 2021 generation, and assuming average (mean) annual household consumption of 3,509 kWh, based on latest statistics from Department of Energy Security and Net Zero (Subnational Electricity and Gas Consumption Statistics Regional and Local Authority, Great Britain, 2021, Mean domestic electricity consumption (kWh per meter) by country/region, Great Britain, 2021.

Energy security

The British Energy Security Strategy Policy Paper (Department for Energy Security and Net Zero, Prime Minister's Office, 10 Downing Street and Department for Business, Energy & Industrial Strategy, 2022) highlights the need to address our underlying vulnerability to international oil and gas prices by reducing dependence on imported oil and gas. This transition is largely based on the delivery of renewable energy projects to reduce exposure to volatile fossil fuel markets.

The DBS offshore wind farms would help by generating clean, sustainable, and secure energy from within the UK, helping to meet the UK’s growing demand for clean energy.

Other pages you might be interested in

Current status

Learn more about the stages of examination that DBS will go through

Find out more

About RWE and Masdar

In February 2024, RWE and Masdar joined forces to deliver DBS.

Find out more

Keep in touch

Get in touch and ask questions with our project team

Find out more