N84 Grid

Port of Mostyn

Developer as published, connection site, reference: MOSTYN SEAPOWER LIMITED. Connah's Quay 400kV Substation (NGET). PRO-000421.

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Capacity210 MWTidal and wave, Gate 1
Connection date1 Jan 2032Status as printed: Scoping
First date seen 1 Apr 2027, difference +1736 dayscalculated by N84
MW ahead in N84's order at this site0 MWcalculated by N84

Connection date, edition by edition

20322033File dated 2024-05-31: connection date 2032-01-01Jan 2032File dated 2024-12-20: connection date 2032-01-0131 May202420 Dec2024
20322033File dated 2024-05-31: connection date 2032-01-01Jan 2032File dated 2024-12-20: connection date 2032-01-0131 May202420 Dec2024

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

Observed changes

Showing changes in files dated from 23 Sep 2026.

No changes observed in the files N84 holds for this window.

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.