N84 Grid

Persley Croft BESS

Developer as published, connection site, reference: Persley Croft BESS Ltd. Persley 132/33kV GSP Substation (SHET). PRO-002546.

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Capacity50 MWBattery storage, Gate 2
Connection date30 Jul 2026Status as printed: Under Construction/Commissioning
First date seen 31 Oct 2026, difference -93 dayscalculated by N84
MW ahead in N84's order at this site0 MWcalculated by N84

Connection date, edition by edition

20262027File dated 2026-09-11: connection date 2026-07-31Jul 2026File dated 2026-10-20: connection date 2026-07-30Jul 202611 Sep202620 Oct2026
20262027File dated 2026-09-11: connection date 2026-07-31Jul 2026File dated 2026-10-20: connection date 2026-07-30Jul 202611 Sep202620 Oct2026

Each step is a file that printed the connection date differently from the file before it. Year marks on the side are 1 January.

Observed changes

Showing changes in files dated from 23 Sep 2026.

  1. 20 Oct 2026. Project Status printed as Under Construction/Commissioning (previous file: Scoping). 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 importedScoping → Under Construction/CommissioningReceipt: NESO TEC Register, file dated 20 Oct 2026, row 1673Receipt: NESO TEC Register, file dated 11 Sep 2026, row 1647
  2. 20 Oct 2026. MW Effective From printed as 30 Jul 2026 (previous file: 31 Jul 2026), 1 days earlier. N84 holds no copy between 11 Sep 2026 and 20 Oct 2026; this change happened at some point in that time. -1 dayscalculated by N84 Wide comparison Correction after an older file was importedReceipt: NESO TEC Register, file dated 20 Oct 2026, row 1673Receipt: NESO TEC Register, file dated 11 Sep 2026, row 1647

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.