Mona
Crown Estate Round 4. Lease area ~500km². Average water depth 35m. Belfast to be used for marshalling.
Status
Advanced Developmentlifecycle stage
LikelyHafrok delivery likelihood
Location
United KingdomIrish Sea
Technology
Capacity
1,500 MW ◆
Turbines
96 ◇
Foundation
Fixed-bottom (structure not recorded) ◆
Site & conditions
Site rights
Seabed rights held Seabed lease · The Crown Estate ◆
Origination
Crown Estate Round 4 · 2021 ·
Water depth
35–42 m ≈
Wind speed
10.4 m/s @ 150 m ≈
Revenue & grid
Offtake
—
Grid
Secured ◆
Connection
Bodelwyddan 400kV Substation — NESO TEC register entry at … ◆
Schedule
FID
Not taken
COD · Hafrok
for registered readers
Delivery outlook modelled by Hafrok · calibrated on delivered projects
LikelyHafrok's delivery likelihood for Mona
The developer has stated no date. Hafrok's year, the chance and the working are for registered readers.
Free for registered readers in early access · register below ↓
Project timeline & ownership verified milestones on the spine · ownership from Hafrok's transactions record
2 dated milestones on the spine, each with its source · 2 recorded ownership deals from Hafrok's transactions record · the developer's announced-COD history
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Revenue & offtake contract terms, price levels and the route to market
the contract terms on record · price over time in money of the day · the routes to market and the next visible round
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Installation how the build is going · from sourced statements and Hafrok's registers
construction status and turbines standing · vessel and port contracts · the grid connection and whether it is ready in time
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Sources & verification
Rests on 15 sources (8 primary) · ◆ 9 documents held
◆Verified≈Modelled◇Sourced∴Inferred⌁Convention○Unverified∅No source·Derived
Numbers are stable citation ids — grouped by source class, so they are not consecutive.
Regulator4
[4]
Planning Inspectorate / Secretary of State for Energy Security and Net Zero2025-07-04◆ Mona Offshore Wind Farm DCO (SI 2025/870…
"The Mona Offshore Wind Farm Order 2025" made 4th July 2025. The undertaker is Mona Offshore Wind Limited (company registration number 13497266). Authorises development of an offshore wind generating …
supportsConsentConsent granted
[12]
Department for Energy Security and Net Zero2026-05-06◆ Renewable Energy Planning Database (REPD…
“REPD Q1 2026 quarterly extract — Ref ID 10918: Site Name "Mona Offshore Wind Farm", Development Status "Awaiting Construction", Installed Capacity 1500 MWelec, Operator "BP Oil UK Limited / ENBW UK Li…”
supportsRegister entry
[15]
The Planning Inspectorate (PINS)2026-08-23◆ PINS national infrastructure application…
“Project reference EN010137: "Mona Offshore Wind Farm"; applicant "Mona Offshore Wind Limited"; Stage "Post-decision"; anticipated submission Q1 2024; applied 2024-02-22; accepted 2024-03-21; examinati…”
supportsConsentConsent appliedConsent granted
[17]
legislation.gov.uk (The National Archives)2025-07-04◆ Mona Offshore Wind Farm DCO (SI 2025/870…
"foundation" means any one or more of: a multi-leg pin piled jacket foundation, multi-leg suction bucket jacket foundation, or gravity base foundation; ... Work No. 1: (a) up to 96 wind turbine genera…
supportsFoundation
Operator5
[5]
JERA Nex bp2026-01-16◆ JERA Nex bp acquires EnBW stake in Mona …
"JERA Nex bp Acquires EnBW's Stake in Mona Offshore Wind Farm, Signs Lease Agreement with The Crown Estate." The project "could deliver up 1.5GW of clean energy to the UK." JERA Nex bp is "a 50:50 joi…
supportsTotal capacity
[7]
[9]
[13]
National Energy System Operator (NESO)2026-07-21◆ NESO Transmission Entry Capacity (TEC) R…
“NESO TEC Register, edition 21 July 2026 - PRO-001391: "Mona Offshore Wind Farm", Status "Scoping", MW Connected 0, Effective From 2029-10-31, Customer "Mona Offshore Wind Limited"”
supportsStatusConnection point
[18]
Auction pipeline1
[19]
DESNZ (gov.uk)2026◆ govuk-cfd-ar8
gov.uk AR8 collection — Allocation Framework, statutory framework and CIB documents published ahead of the round.
supportsCfD Allocation Round 8
Trade press4
[8]
[10]
[11]
[16]
The Crown Estate2026-01-29◆ Two offshore wind projects enter lease w…
“Two offshore wind projects have entered into lease with The Crown Estate after just three years, helping to support the government’s clean power ambitions. The Morecambe and Mona projects, located in …”
supportsSite rights
Unverified import1
[1]
Early access