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N84 Grid

Grimsby BESS

Developer as published, connection site, reference: Shama BESS Limited. Grimsby West 400kV Substation (NGET). PRO-002633.

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Capacity500 MWBattery storage, Gate 1
Connection date30 Apr 2035Status as printed: Scoping
MW ahead in N84's order at this site1,549 MWcalculated by N84

Connection date, edition by edition

20352036File dated 2024-05-31: connection date 2035-04-30Apr 2035File dated 2026-10-20: connection date 2035-04-3031 May202420 Oct2026
20352036File dated 2024-05-31: connection date 2035-04-30Apr 2035File dated 2026-10-20: connection date 2035-04-3031 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 956Receipt: NESO TEC Register, file dated 11 Sep 2026, row 935

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.