| 09/06/20 | 07:00:01 | 9 Jun 2020 | | Holding(s) in Company | RNS |
| 08/06/20 | 07:00:06 | 8 Jun 2020 | | Exercise of Options | RNS |
| 05/06/20 | 12:00:02 | 5 Jun 2020 | | Exercise of Options | RNS |
| 01/06/20 | 07:00:08 | 1 Jun 2020 | | ACCIONA Collaboration | RNS |
| 29/05/20 | 16:36:21 | 29 May 2020 | | Price Monitoring Extension | RNS |
| 28/05/20 | 07:00:03 | 28 May 2020 | | HydroX-Cell(S) Update | RNS |
| 20/05/20 | 16:36:35 | 20 May 2020 | | Price Monitoring Extension | RNS |
| 19/05/20 | 16:50:28 | 19 May 2020 | | Holding(s) in Company | RNS |
| 19/05/20 | 07:00:04 | 19 May 2020 | | COVID-19 Update | RNS |
| 07/05/20 | 12:07:32 | 7 May 2020 | | Second Price Monitoring Extn | RNS |
| 07/05/20 | 12:02:57 | 7 May 2020 | | Price Monitoring Extension | RNS |
| 24/04/20 | 09:38:53 | 24 Apr 2020 | | Results of AGM and Q&A | RNS |
| 23/04/20 | 15:44:31 | 23 Apr 2020 | | Result of AGM | RNS |
| 22/04/20 | 07:00:03 | 22 Apr 2020 | | Grant of EMI Options | RNS |
| 16/04/20 | 15:49:41 | 16 Apr 2020 | | AGM Update | RNS |
| 14/04/20 | 16:41:02 | 14 Apr 2020 | | Second Price Monitoring Extn | RNS |
| 14/04/20 | 16:36:34 | 14 Apr 2020 | | Price Monitoring Extension | RNS |
| 30/03/20 | 08:00:06 | 30 Mar 2020 | | Notice of AGM and Posting of Accounts | RNS |
| 26/03/20 | 08:49:11 | 26 Mar 2020 | | Holding(s) in Company | RNS |
| 23/03/20 | 07:00:08 | 23 Mar 2020 | | Subscription | RNS |
| 19/03/20 | 10:35:21 | 19 Mar 2020 | | COVID-19 Update | RNS |
| 18/03/20 | 16:39:29 | 18 Mar 2020 | | Price Monitoring Extension | RNS |
| 13/03/20 | 14:36:25 | 13 Mar 2020 | | Exercise of Options | RNS |
| 09/03/20 | 07:00:08 | 9 Mar 2020 | | Appointment of National EV Sales Manager | RNS |
| 06/03/20 | 17:10:31 | 6 Mar 2020 | | Holding(s) in Company | RNS |
| 28/02/20 | 07:00:04 | 28 Feb 2020 | | Final Results | RNS |
| 27/02/20 | 08:42:10 | 27 Feb 2020 | | Board Appointment | RNS |
| 25/02/20 | 12:57:00 | 25 Feb 2020 | | Holding(s) in Company | RNS |
| 19/02/20 | 08:18:08 | 19 Feb 2020 | | AFC presentation at Conference | RNS |
| 17/02/20 | 09:28:46 | 17 Feb 2020 | | Holding(s) in Company | RNS |
| 12/02/20 | 07:00:06 | 12 Feb 2020 | | Hybrid Hydrogen Generator System showcased | RNS |
| 07/02/20 | 16:40:59 | 7 Feb 2020 | | Second Price Monitoring Extn | RNS |
| 07/02/20 | 16:35:29 | 7 Feb 2020 | | Price Monitoring Extension | RNS |
| 03/02/20 | 07:00:10 | 3 Feb 2020 | | EV Charger Roadshow | RNS |
| 31/01/20 | 12:09:01 | 31 Jan 2020 | | Admission of shares | RNS |
| 29/01/20 | 16:21:49 | 29 Jan 2020 | | Holding(s) in Company | RNS |
| 27/01/20 | 07:00:09 | 27 Jan 2020 | | HiiROC Agreement | RNS |
| 22/01/20 | 11:31:18 | 22 Jan 2020 | | Issue of Equity | RNS |
| 20/01/20 | 07:00:06 | 20 Jan 2020 | | Issue of Equity | RNS |
| 06/01/20 | 11:25:45 | 6 Jan 2020 | | Grant of Options/ PDMR Dealing | RNS |
| 13/12/19 | 12:02:18 | 13 Dec 2019 | | Price Monitoring Extension | RNS |
| 05/12/19 | 07:00:18 | 5 Dec 2019 | | Official EV charging partner of British Motor Show | RNS |
| 25/11/19 | 16:55:27 | 25 Nov 2019 | | Holding(s) in Company | RNS |
| 19/11/19 | 07:00:08 | 19 Nov 2019 | | Issue of Equity | RNS |
| 18/11/19 | 12:52:10 | 18 Nov 2019 | | Holding(s) in Company | RNS |
| 15/11/19 | 07:00:02 | 15 Nov 2019 | | New Website | RNS |
| 14/11/19 | 16:41:00 | 14 Nov 2019 | | Second Price Monitoring Extn | RNS |
| 14/11/19 | 16:35:39 | 14 Nov 2019 | | Price Monitoring Extension | RNS |
| 13/11/19 | 14:41:29 | 13 Nov 2019 | | Director/PDMR Shareholding | RNS |
| 13/11/19 | 07:00:10 | 13 Nov 2019 | | Holding(s) in Company | RNS |
