Norfolk Boreas DCO now allows Marine Recovery Fund

A small but important legal tweak to a major offshore wind project has been signed off. On 18 December 2025 the Secretary of State for Energy Security and Net Zero made the Norfolk Boreas Offshore Wind Farm (Amendment) (No. 2) Order 2025; it came into force on 19 December 2025. The official text on legislation.gov.uk sets out what changes and how monitoring will work.

Let’s start with the basics: a Development Consent Order, or DCO, is the single planning permission used for nationally significant infrastructure under the Planning Act 2008. When a promoter needs a limited adjustment, they can apply for a non‑material change. It still goes to consultation under the 2011 Changes Regulations and only the Secretary of State can approve it after considering responses.

What’s new on the face of the Order is mainly housekeeping. The definition section now names the Department for Environment, Food and Rural Affairs (Defra), and the company that benefits from the consent-the “undertaker”-is confirmed as Norfolk Boreas Limited (Company No. 03722058). These edits clarify who is responsible for delivering the obligations in the consent.

There are also precise mapping corrections. Longitude values at points 29 and 67, and both latitude and longitude at point 164, have been substituted; for example, point 164 is now 52° 50′ 36.142″ N, 002° 35′ 08.679″ E. Adjustments like these tighten the legal boundary so cable routes and protection works are located exactly where the consent intends.

The heart of the update is about nature compensation in the Haisborough, Hammond and Winterton Special Area of Conservation (HHW SAC), a protected seabed off the Norfolk coast. Cable installation can disturb sandbanks and associated habitats, so the original DCO included measures to “protect the coherence of the national site network” while the project connects to shore.

Previously, one hard rule said no cable installation in the HHW SAC could begin until at least 8.3 hectares of marine debris had been removed. That sentence has been deleted. Instead, the Order sets out a results‑led duty: the undertaker must submit monitoring findings at least annually to the Secretary of State, the Marine Management Organisation (MMO) and the relevant statutory nature conservation body, and where measures are not improving the SAC’s condition, propose and then implement fixes as approved.

A new adaptive pathway is also introduced. If the required area of marine debris cannot be removed in full, Norfolk Boreas may apply to make a Marine Recovery Fund Payment-an in‑lieu contribution created by section 292 of the Energy Act 2023. Defra (or the body running the Fund) must confirm the Fund can be used and quantify the amount. The Secretary of State must agree what share of the original compensation can be substituted by a payment.

If that switch is approved, cable works in the HHW SAC cannot proceed until an implementation and monitoring plan is approved and the undertaker is formally discharged from further on‑site compensation duties for this part. Discharge can happen after paying the full sum, or by signing an instalment contract and making the first payment. Importantly, being discharged does not remove the obligation to keep paying under any agreed schedule.

Because Norfolk Boreas shares a cable corridor with the Norfolk Vanguard project, any application to use the Marine Recovery Fund must spell out how impacts and responsibilities are divided. It must set out the proportion of the overall debris‑removal requirement linked to the shared corridor and report how much has already been removed under the seabed plan, accounting for any reductions where Norfolk Vanguard has contributed.

Two acronyms in the Order help you follow the process. BIMP is the benthic implementation and monitoring plan-the seabed work programme that covers debris removal, monitoring and reporting. A Benthic Steering Group (BSG) advises on scope and delivery. A completion report showing that required BIMP activities are finished must be sent to the Secretary of State within 12 months of completion, unless an agreed exception applies.

What this means in plain English: the project still has to compensate for its impacts on the HHW SAC and remains under active oversight by the Secretary of State, the MMO and the nature conservation body. The rigid “8.3 hectares first” rule has gone. In its place sits evidence‑led monitoring and, if necessary, a payment into a national fund to deliver habitat gains at scale. Supporters will welcome flexibility; critics will want proof that in‑lieu payments deliver real ecological improvements where they’re needed.

If you’re revising planning and environmental law, use this Order as a reading guide. Check dates-made on 18 December 2025 and in force from 19 December 2025. Note the sign‑off-John Wheadon signed for the Department for Energy Security and Net Zero. Watch for the signal verbs-“omit”, “substitute”, “unless otherwise agreed”. And keep the official source in view: legislation.gov.uk carries the certified text.

A short glossary to keep handy as you read the law: a DCO is the single permission for a major project; a non‑material change is a small tweak that doesn’t alter the project’s substance; the undertaker is the company that holds and uses the DCO, here Norfolk Boreas Limited (03722058); the MMO regulates marine activities in English waters; Defra leads on environment policy; a Special Area of Conservation protects important habitats and species; and the Marine Recovery Fund finances strategic nature recovery when compensation is delivered through money rather than direct seabed work.

The accountability hooks are the practical bits: who must report, how often, and what happens if measures fall short. In this case, annual reporting, adaptive management and clear payment conditions aim to keep nature recovery tied to outcomes. As readers and future decision‑makers, we should track how these tools perform once construction and monitoring are under way.