Decision

Norfolk Boreas and Norfolk Vanguard Offshore Wind Farms - Variation 2

Details of Norfolk Boreas and Norfolk Vanguard Offshore Wind Farms - Variation 2.

Documents

Supporting Statement for DML Change request to UWN monitoring Conditions

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Cover letter for DML Change request to UWN monitoring Conditions

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Norfolk Vanguard West - Supporting letter DML undertaker change

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Additional changes supporting info

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Additional changes requested - Undertaker name change 02092025

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Norfolk Vanguard West Limited, Norfolk Vanguard East Limited and Norfolk Boreas Limited Offshore Wind Farm DML Variation Requests 22092025

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DML Variation 2 Decision Letter - Norfolk Vanguard and Norfolk Boreas Offshore Wind Farms (004)

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Notice of Variation 2 for Schedule 9 of the Norfolk Vanguard Offshore Wind Farm Order 2022 (as Amended)

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Notice of Variation 2 for Schedule 10 of the Norfolk Vanguard Offshore Wind Farm Order 2022 (as Amended)

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Notice of Variation 1 for Schedule 11 of the Norfolk Vanguard Offshore Wind Farm Order 2022 (as Amended)

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Notice of Variation 2 for Schedule 12 of the Norfolk Vanguard Offshore Wind Farm Order 2022 (as Amended)

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Notice of Variation 2 for Schedule 9 of the Norfolk Boreas Offshore Wind Farm Order 2021 (as Amended)

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Notice of Variation 2 for Schedule 10 of the Norfolk Boreas Offshore Wind Farm Order 2021 (as Amended)

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Notice of Variation 1 for Schedule 11 of the Norfolk Boreas Offshore Wind Farm Order 2021 (as Amended)

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Notice of Variation 2 for Schedule 12 of the Norfolk Boreas Offshore Wind Farm Order 2021 (as Amended)

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Notice of Variation 2 for Schedule 13 of the Norfolk Boreas Offshore Wind Farm Order 2021 (as Amended)

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Norfolk Vanguard Offshore Wind Farm Deemed Marine Licences - Variation 2

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Norfolk Boreas Offshore Wind Farm Deemed Marine Licences - Variation 2

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Details

On 10 December 2021 the Secretary of State for Business, Energy and Industrial Strategy granted consent for the Norfolk Boreas Offshore Wind Farm Order 2021, which contains within Schedules 9, 10, 11, 12 and 13, five deemed marine licenses (“DMLs”) in accordance with Section 149 of the Planning Act 2008. The Norfolk Boreas Offshore Wind Farm Order 2021 has since been amended in September 2022.

On 11 February 2022 the Secretary of State also granted consent for the Norfolk Vanguard Offshore Wind Farm Order 2022, which contains within Schedules 9, 10, 11 and 12, four DMLs in accordance with Section 149 of the Planning Act 2008. The Norfolk Vanguard Offshore Wind Farm Order 2022 has since been amended in September 2022 and December 2023.

The pre-application, examination and DCO documents for these projects can be found on the Planning Inspectorate’s website.

The nine DMLs contained within these two Orders will be split across three proposed Offshore Wind Farms to be constructed off the Norfolk Coast, entitled Norfolk Vanguard East, Norfolk Vanguard West and Norfolk Boreas.

On 12 March 2025 the Marine Management Organisation (“MMO”) received a request from Norfolk Vanguard West Limited, Norfolk Vanguard East Limited and Norfolk Boreas Limited to vary eight of the DMLs contained within the Norfolk Boreas and Norfolk Vanguard Offshore Wind Farm Orders 2021 and 2022 (As amended), specifically:

  • Schedules 9 and 10 (of both Orders), Part 2, Condition 19(1) and (3)
  • Schedules 11 and 12 (of both Orders), Part 2, Condition 14(1) and (3)

Subsequently, on 2 September 2025 the MMO received a request from Norfolk Vanguard West Limited to make a further amendment to Schedules 9 and 11 contained within the Norfolk Vanguard Offshore Wind Farm Order 2022 (As amended), specifically:

  • Schedules 9 and 11 of the Norfolk Vanguard Offshore Wind Farm Order 2022 (As amended), Part 1, Paragraph 1

Finally, on 22 September 2025 the MMO received a request to amend the registered address of the “undertakers” as listed within the ‘Interpretation’ section of all nine DMLs contained within the Norfolk Boreas and Norfolk Vanguard Offshore Wind Farm Orders 2021 and 2022 (As amended), specifically:

  • Schedules 9, 10, 11 and 12 of the Norfolk Vanguard Offshore Wind Farm Order 2022 (As amended), Part 1, Paragraph 1
  • Schedules 9, 10, 11, 12 and 13 of the Norfolk Boreas Offshore Wind Farm Order 2021 (As amended), Part 1, Paragraph 1

The MMO’s decision was to vary the DMLs as detailed in the Decision Letter and Notices of Variation, effective from 1 October 2025.

Updates to this page

Published 10 October 2025

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