Financials
| Publication of Annual Report and Accounts & AGM | May. 29, 2025 |
| Annual Report | May. 29, 2025 |
| National Grid plc Half-Year Results 2024/25 | Nov. 07, 2024 |
| Annual Report ESEF | Jun. 05, 2024 |
| Publication of Annual Report and Accounts | May. 23, 2024 |
| Annual Report and Accounts 2023/24 | May. 23, 2024 |
| National Grid PLC 2023/24 Full Year Results | May. 23, 2024 |
Proxies
| Result of AGM | Jul. 09, 2025 |
| Proxy Form | May. 29, 2025 |
| Notice of AGM | May. 29, 2025 |
| Notice of 2024 AGM & Responsible Business Report | May. 31, 2024 |
| Proxy Form | May. 31, 2024 |
| Notice of 2024 AGM | May. 31, 2024 |
| Result of AGM | Jul. 10, 2023 |
Ownership Update
| Director/PDMR Shareholding | Feb. 10, 2026 |
| Director/PDMR Shareholding | Feb. 04, 2026 |
| Director/PDMR Shareholding | Jan. 19, 2026 |
| Director/PDMR Shareholding | Jan. 16, 2026 |
| Director/PDMR Shareholding | Jan. 08, 2026 |
| Director/PDMR Shareholding | Dec. 09, 2025 |
| Director/PDMR Shareholding | Dec. 03, 2025 |
Announcements
| Total Voting Rights | Mar. 02, 2026 |
| Upgraded 5-year framework and RIIO-T3 acceptance | Mar. 02, 2026 |
| Total Voting Rights | Feb. 02, 2026 |
| Publication of a Supplementary Prospectus | Jan. 23, 2026 |
| Voting Rights and Capital Update | Jan. 13, 2026 |
| National Grid plc Scrip Dividend | Jan. 12, 2026 |
| Total Voting Rights | Jan. 02, 2026 |