| 28/07/26 | 07:00:06 | 28 Jul 2026 | | Additional Listing Director/PDMR Shareholding |
| 20/07/26 | 17:10:37 | 20 Jul 2026 | | Holding(s) in Company |
| 22/06/26 | 08:53:08 | 22 Jun 2026 | | Block Listing Six Monthly Return |
| 18/06/26 | 13:22:08 | 18 Jun 2026 | | Result of AGM |
| 18/06/26 | 07:00:06 | 18 Jun 2026 | | Publication of New Corporate Presentation |
| 28/05/26 | 09:43:11 | 28 May 2026 | | Director/PDMR Shareholding |
| 26/05/26 | 07:00:10 | 26 May 2026 | | Exercise of Options and Total Voting Rights |
| 21/05/26 | 16:56:24 | 21 May 2026 | | Holding(s) in Company |
| 21/05/26 | 16:55:43 | 21 May 2026 | | Holding(s) in Company |
| 21/05/26 | 14:40:51 | 21 May 2026 | | Holding(s) in Company |
| 21/05/26 | 12:05:34 | 21 May 2026 | | Block Listing Application |
| 19/05/26 | 10:46:43 | 19 May 2026 | | Holding(s) in Company |
| 18/05/26 | 12:43:48 | 18 May 2026 | | Result of General Meeting and Total Voting Rights |
| 07/05/26 | 07:00:06 | 7 May 2026 | | Result of Retail Offer |
| 01/05/26 | 07:01:01 | 1 May 2026 | | Proposed Retail Offer to raise up to £0.6 million |
| 01/05/26 | 07:00:04 | 1 May 2026 | | Result of Fundraising and Notice of GM |
| 30/04/26 | 16:58:28 | 30 Apr 2026 | | Launch of Placing, Subscription and Retail Offer |
| 30/04/26 | 14:53:50 | 30 Apr 2026 | | Additional Listing Director/PDMR Shareholding |
| 29/04/26 | 07:00:09 | 29 Apr 2026 | | Holding(s) in Company |
| 29/04/26 | 07:00:08 | 29 Apr 2026 | | Final Results |
| 24/04/26 | 11:34:27 | 24 Apr 2026 | | Sale of Croatian geothermal company |
| 08/04/26 | 14:35:55 | 8 Apr 2026 | | Holding(s) in Company |
| 25/02/26 | 07:00:04 | 25 Feb 2026 | | Trading Update |
| 29/01/26 | 07:00:10 | 29 Jan 2026 | | Additional Listing Director/PDMR Shareholding |
| 19/12/25 | 09:57:54 | 19 Dec 2025 | | Block Listing Six Monthly Return |
| 08/12/25 | 14:30:00 | 8 Dec 2025 | | Total Voting Rights |
| 05/12/25 | 07:00:07 | 5 Dec 2025 | | Investor Presentation via Investor Meet Company |
| 17/11/25 | 10:50:00 | 17 Nov 2025 | | Holding(s) in Company |
| 28/10/25 | 07:00:11 | 28 Oct 2025 | | Additional Listing Director / PDMR Shareholding |
| 22/09/25 | 11:18:52 | 22 Sept 2025 | | Holding(s) in Company |
| 19/09/25 | 16:37:44 | 19 Sept 2025 | | Holding(s) in Company |
| 19/09/25 | 07:00:16 | 19 Sept 2025 | | Investor Presentation via Investor Meet Company |
| 16/09/25 | 07:00:11 | 16 Sept 2025 | | Half-year Report |
| 05/08/25 | 07:00:17 | 5 Aug 2025 | | Additional Listing Director/PDMR Shareholding |
| 23/06/25 | 07:00:11 | 23 Jun 2025 | | Investor Presentation via Investor Meet Company |
| 20/06/25 | 07:00:07 | 20 Jun 2025 | | Block Listing Six Monthly Return |
| 19/06/25 | 12:29:00 | 19 Jun 2025 | | Result of AGM |
| 19/06/25 | 07:00:06 | 19 Jun 2025 | | 2025 Annual General Meeting Trading Update |
| 10/06/25 | 07:00:04 | 10 Jun 2025 | | Total Voting Rights |
| 21/05/25 | 13:16:30 | 21 May 2025 | | Annual Report & Notice of Annual General Meeting |
| 16/05/25 | 07:00:07 | 16 May 2025 | | Grant of Awards under Management Retention Plan |
| 06/05/25 | 07:00:10 | 6 May 2025 | | Partnership with Veolia - Geothermal Projects |
| 02/05/25 | 07:00:05 | 2 May 2025 | | Additional Listing Director/PDMR Shareholding |
| 29/04/25 | 07:00:12 | 29 Apr 2025 | | Final Results |
| 22/04/25 | 18:00:00 | 22 Apr 2025 | | Completion of Sale of Non-core Asset |
| 08/04/25 | 16:22:31 | 8 Apr 2025 | | Reserves & Resources Update |
| 31/03/25 | 07:00:15 | 31 Mar 2025 | | MoU with Bring Energy |
| 06/03/25 | 07:00:14 | 6 Mar 2025 | | Grant of Awards |
| 28/02/25 | 14:11:37 | 28 Feb 2025 | | Investor Presentation |
| 24/02/25 | 07:00:07 | 24 Feb 2025 | | Trading Update |
