Llywelyn Extension Offshore Wind Farm

Llywelyn Extension Offshore Wind Farm is a offshore wind project of 1,000 MW in NESO's TEC Register of 23 Oct 2026, connecting at LLYWELYN EXTENSION OFFSHORE WIND FARM 66/275KV OFFSHORE SUBSTATION (NGET). Status: Scoping. Gate 1.

Customer

Renantis UK Limited

Connection site

LLYWELYN EXTENSION OFFSHORE WIND FARM 66/275KV OFFSHORE SUBSTATION

Transmission owner

NGET

Technology

Offshore wind

Capacity (TEC)

1,000 MW

Agreement

Direct Connection

Gate

Gate 1

Status

Scoping

MW effective from

6 Dec 2036

NESO project number

PRO-002406

Source

• NESO TEC Register, National Energy System Operator, publication of 23 Oct 2026. NESO Open Data Licence.