| 01/09/26 | 12:30:00 | 1 Sept 2026 | | Total Voting Rights | RNS |
| 25/08/26 | 11:30:00 | 25 Aug 2026 | | Director/PDMR Shareholding | RNS |
| 11/08/26 | 14:30:01 | 11 Aug 2026 | | Director/PDMR Shareholding | RNS |
| 03/08/26 | 12:00:01 | 3 Aug 2026 | | Total Voting Rights | RNS |
| 27/07/26 | 13:30:00 | 27 Jul 2026 | | Director/PDMR Shareholding | RNS |
| 23/07/26 | 07:00:04 | 23 Jul 2026 | | Half-year Financial Report | RNS |
| 22/07/26 | 16:05:00 | 22 Jul 2026 | | Further life extensions for nuclear power stations | RNS |
| 13/07/26 | 15:00:00 | 13 Jul 2026 | | Director/PDMR Shareholding | RNS |
| 09/07/26 | 07:00:04 | 9 Jul 2026 | | Sizewell B Life Extension and Regulated Returns | RNS |
| 01/07/26 | 11:30:00 | 1 Jul 2026 | | Total Voting Rights | RNS |
| 30/06/26 | 14:00:01 | 30 Jun 2026 | | Report on Payments to Governments | RNS |
| 25/06/26 | 14:40:00 | 25 Jun 2026 | | Director/PDMR Shareholding | RNS |
| 11/06/26 | 14:00:00 | 11 Jun 2026 | | Director/PDMR Shareholding | RNS |
| 01/06/26 | 15:45:00 | 1 Jun 2026 | | Total Voting Rights | RNS |
| 26/05/26 | 12:30:00 | 26 May 2026 | | Director/PDMR Shareholding | RNS |
| 22/05/26 | 14:00:00 | 22 May 2026 | | Director/PDMR Shareholding | RNS |
| 18/05/26 | 16:00:00 | 18 May 2026 | | Director/PDMR Shareholding | RNS |
| 15/05/26 | 07:00:41 | 15 May 2026 | | British Gas agrees PPM settlement | RNS |
| 14/05/26 | 16:42:32 | 14 May 2026 | | Publication of a Prospectus | RNS |
| 12/05/26 | 15:15:00 | 12 May 2026 | | Director/PDMR Shareholding | RNS |
| 12/05/26 | 12:15:01 | 12 May 2026 | | Director/PDMR Shareholding | RNS |
| 12/05/26 | 07:10:01 | 12 May 2026 | | Directorate change | RNS |
| 07/05/26 | 12:15:00 | 7 May 2026 | | Result of AGM | RNS |
| 07/05/26 | 07:00:09 | 7 May 2026 | | Acquisition of the Severn CCGT for c.£370 million | RNS |
| 07/05/26 | 07:00:06 | 7 May 2026 | | AGM Statement | RNS |
| 01/05/26 | 14:30:01 | 1 May 2026 | | Total Voting Rights | RNS |
| 27/04/26 | 14:30:00 | 27 Apr 2026 | | Director/PDMR Shareholding | RNS |
| 13/04/26 | 15:30:00 | 13 Apr 2026 | | Director/PDMR Shareholding | RNS |
| 01/04/26 | 12:00:00 | 1 Apr 2026 | | Total Voting Rights | RNS |
| 31/03/26 | 10:33:29 | 31 Mar 2026 | | Notice of AGM | RNS |
| 25/03/26 | 14:00:00 | 25 Mar 2026 | | Director/PDMR Shareholding | RNS |
| 23/03/26 | 18:30:00 | 23 Mar 2026 | | Director/PDMR Shareholding | RNS |
| 23/03/26 | 18:30:00 | 23 Mar 2026 | | Director/PDMR Shareholding | RNS |
| 23/03/26 | 18:30:00 | 23 Mar 2026 | | Director/PDMR Shareholding | RNS |
| 11/03/26 | 18:15:00 | 11 Mar 2026 | | Director/PDMR Shareholding | RNS |
| 02/03/26 | 12:15:00 | 2 Mar 2026 | | Total Voting Rights | RNS |
| 25/02/26 | 17:15:00 | 25 Feb 2026 | | Director/PDMR Shareholding | RNS |
| 19/02/26 | 14:39:29 | 19 Feb 2026 | | Annual Financial Report 2025 | RNS |
| 19/02/26 | 07:10:02 | 19 Feb 2026 | | Directorate change | RNS |
| 19/02/26 | 07:00:08 | 19 Feb 2026 | | Preliminary Results | RNS |
| 11/02/26 | 17:30:01 | 11 Feb 2026 | | Director/PDMR Shareholding | RNS |
| 09/02/26 | 07:00:10 | 9 Feb 2026 | | Centrica announces divestments | RNS |
| 02/02/26 | 15:00:00 | 2 Feb 2026 | | Total Voting Rights | RNS |
| 26/01/26 | 16:15:00 | 26 Jan 2026 | | Director/PDMR Shareholding | RNS |
| 13/01/26 | 15:00:00 | 13 Jan 2026 | | Director/PDMR Shareholding | RNS |
| 13/01/26 | 07:00:03 | 13 Jan 2026 | | Transaction in Own Shares | RNS |
| 12/01/26 | 15:09:59 | 12 Jan 2026 | | Transaction in Own Shares - Replacement | RNS |
| 12/01/26 | 07:00:03 | 12 Jan 2026 | | Transaction in Own Shares | RNS |
| 09/01/26 | 07:00:03 | 9 Jan 2026 | | Transaction in Own Shares | RNS |
| 08/01/26 | 07:00:03 | 8 Jan 2026 | | Transaction in Own Shares | RNS |
