Atlantic Array
Located in the Bristol Channel approximately 15 km off north Devon coast and 22 km off the South Wales coast, close to Lundy Island.
Status
Cancelledlifecycle stage
Ownership
RWE Npower Renewables — 100% ◆Location
United KingdomBristol Channel
Technology
Capacity
1,200 MW ◇
Turbines
240 ◇
Foundation
Jacket ◇
Site & conditions
Site rights
Seabed rights held ∴
Origination
Crown Estate Round 3 · 2010 ·
Water depth
30–70 m ◇
Distance from shore
16 km ◇
Wind speed
9.8 m/s @ 150 m ≈
Revenue & grid
Offtake
Other project cancelled ◇
Grid
No agreement ◇
Connection
N/A ◇
Schedule
COD
—
Cancelled
Nov 2013 ◇
Project timeline & ownership verified milestones on the spine · ownership from Hafrok’s transactions record
Origination · 2010-01
Crown Estate Round 3
- Awarded to
- RWE Npower Renewables
- Basis
- seabed award
From the auction results — the round that created the project.
Dashed tick marks today (13 Oct 2026). The teal diamond on the spine is origination — the seabed award or round that created the project. Every other ownership event lives in the band below: one station per recorded deal, dated at its label, in deal order rather than to calendar scale. Secondary trades appear only at the interchanges; grey lines are parties whose entry or exit Hafrok’s record does not hold.
Installation how the build is going · from sourced statements and Hafrok’s registers
Installation not started
Installation · on record
StageCancelled
Offshore constructionnot started
Expected start of operationnot stated
Sources & verification
Rests on 6 sources (1 primary) · ◆ 3 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.
Regulator1
[6]
Department for Energy Security and Net Zero2026-05-06◆ Renewable Energy Planning Database (REPD…
“REPD Q1 2026 quarterly extract — Ref ID 2508: Site Name "Atlantic Array One - Bristol Channel Zone", Development Status "Application Withdrawn", Installed Capacity 1200 MWelec, Operator "Npower"”
supportsRegister entry
Trade press4
[1]
[2]
Renewable Energy World2013-11-26
Press report — cited, not quoted; read it at the source link.
supportsDistance from shore
[4]
offshoreWIND.biz2013-11◆ RWE Terminates Atlantic Array OWF Develo…
Press report — cited, not quoted; read it at the source link.
supportsoperator
[5]
Encyclopaedic1