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Grid infrastructure › Connection queue › Offshore wind

OFFSHORE WIND · NGET

Walney 4 Offshore Wind Farm

Walney 4 Offshore Wind Farm is a 330 MW offshore wind project built and connected, connecting to the National Grid (England & Wales) network at Walney 4 Offshore Substation. The connection agreement is held by Walney Extension Limited.

Project stageOperating
  1. Planning (completed)
  2. Consented (completed)
  3. Construction (completed)
  4. Operating (current stage)
  5. Closed (not yet reached)

Connection details

NESO project number
PRO-000240
Customer
Walney Extension Limited
Technology
Wind Offshore
Total capacity
330 MW
Already connected
330 MW
Connection site
Walney 4 Offshore Substation
Transmission owner
National Grid (England & Wales)
Connection type
Direct connection to the transmission network
NESO project status
Built

Connection site

The connection site could not be placed on the map.

Projects connecting near Walney · Grid map

Source: NESO Transmission Entry Capacity (TEC) register, downloaded 8 November 2026. Contains data from NESO, licensed under the NESO Open Data Licence. Report a problem