| 22/07/26 | 16:24:30 | 22 Jul 2026 | | Publication of Annual Report and Accounts |
| 12/02/26 | 09:00:14 | 12 Feb 2026 | | Post-Stabilisation Notice- National Grid Electrici |
| 03/02/26 | 08:00:00 | 3 Feb 2026 | | Publication of Final Terms |
| 27/01/26 | 15:41:04 | 27 Jan 2026 | | Stabilisation Notice-National Grid Electricity Tra |
| 27/01/26 | 08:15:33 | 27 Jan 2026 | | Stabilisation Notice-National Grid Electricity Tra |
| 23/01/26 | 13:00:00 | 23 Jan 2026 | | Publication of a Supplementary Prospectus |
| 15/12/25 | 15:30:00 | 15 Dec 2025 | | Repurchase completion |
| 27/08/25 | 07:00:08 | 27 Aug 2025 | | Response to Ofgem's RIIO-ET3 Draft Determination |
| 19/08/25 | 14:00:00 | 19 Aug 2025 | | Publication of a Prospectus |
| 28/07/25 | 15:21:51 | 28 Jul 2025 | | Annual Financial Report |
| 09/04/25 | 17:33:02 | 9 Apr 2025 | | Repurchase and Cancellation of the Instruments |
| 20/03/25 | 07:00:07 | 20 Mar 2025 | | OFGEM FAST-TRACKS £4bn TO EXPAND ELECTRICITY GRID |
| 18/12/24 | 07:00:04 | 18 Dec 2024 | | National Grid: RIIO-T3 Business Plan published |
| 08/08/24 | 15:00:01 | 8 Aug 2024 | | Publication of a Prospectus |
| 19/07/24 | 17:50:00 | 19 Jul 2024 | | Publication of Annual Report and Accounts |
| 16/11/23 | 15:30:00 | 16 Nov 2023 | | Publication of Suppl.Prospcts |
| 27/07/23 | 14:56:00 | 27 Jul 2023 | | Publication of a Prospectus |
| 18/07/23 | 15:17:47 | 18 Jul 2023 | | Annual Financial Report |
| 18/05/23 | 16:00:01 | 18 May 2023 | | Publication of Suppl.Prospcts |
