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N84 Grid

Llywelyn Extension Offshore Wind Farm

Developer as published, connection site, reference: Renantis UK Limited. LLYWELYN EXTENSION OFFSHORE WIND FARM 66/275KV OFFSHORE SUBSTATION (NGET). PRO-002406.

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Capacity1,000 MWOffshore wind, Gate 1
Connection date6 Dec 2036Status as printed: Scoping
MW ahead in N84's order at this site0 MWcalculated by N84

Connection date, edition by edition

20362037File dated 2024-05-31: connection date 2036-12-06Dec 2036File dated 2026-10-20: connection date 2036-12-0631 May202420 Oct2026
20362037File dated 2024-05-31: connection date 2036-12-06Dec 2036File dated 2026-10-20: connection date 2036-12-0631 May202420 Oct2026

The connection date is printed the same in every file N84 holds for this project, from 31 May 2024 to 20 Oct 2026. Year marks on the side are 1 January.

Observed changes

Showing changes in files dated from 23 Sep 2026.

  1. 20 Oct 2026. Gate printed as 1 (previous file: blank). N84 holds no copy between 11 Sep 2026 and 20 Oct 2026; this change happened at some point in that time. Wide comparison Correction after an older file was importedblank → 1Receipt: NESO TEC Register, file dated 20 Oct 2026, row 1315Receipt: NESO TEC Register, file dated 11 Sep 2026, row 1295

Supported by National Energy SO Open Data

Data as published by the named source on the stated date. N84 may contain matching or processing errors. Not investment, legal or technical advice. The official register prevails.