Invinity Energy Systems

1. 01 Oct 26
   California VFB Surpasses 1 GWh of Energy Delivered

   California VFB Surpasses 1 GWh of Energy Delivered

   RNS 9800559 ↗
2. 01 Oct 26
   Total Voting Rights

   RNS 9800216 ↗
3. 21 Sep 26
   2026 Interims Results Cash return / net cash

   Invinity Energy Systems plc (AIM: IES), a global leader in vanadium flow battery technology, announces its unaudited consolidated results for the six months ended 30 June 2026 (the "Period") and an update on trading in the year to date.

   RNS 9780784 ↗
4. 10 Sep 26
   UK Trade Commissioner for Europe Visits FlexBase

   UK Trade Commissioner for Europe Visits FlexBase Project

   RNS 9765345 ↗
5. 01 Sep 26
   Total Voting Rights

   RNS 9747147 ↗
6. 11 Aug 26
   Progress on FlexBase Project Delivery

   Further to the announcement on 21 May 2026 that the Company had been selected to design the world's largest vanadium flow battery ("VFB") for FlexBase Group's Technology Centre Laufenburg ("TZL") project in Switzerland, Invinity Energy Systems plc (AIM:...

   RNS 9714407 ↗
7. 04 Aug 26
   Invinity Exceeds 10 GWh Dispatched for Customers

   Significant performance milestone demonstrates the durability and flexibility of the Company's technology in demanding, real-world applications.

   RNS 9702469 ↗
8. 03 Aug 26
   43 MWh Sale to U.S. Power Cooperative

   Invinity technology to be deployed by Dairyland Power Cooperative across multiple sites in U.S.

   RNS 9699759 ↗
9. 03 Aug 26
   Total Voting Rights

   RNS 9699581 ↗
10. 31 Jul 26
    Appointment of Joint Broker

    Invinity Energy Systems plc (AIM: IES), a global leader in vanadium flow battery technology, is pleased to announce the appointment of Panmure Liberum Limited ("Panmure Liberum") as Joint Broker to the Company with immediate effect.

    RNS 9699085 ↗
11. 13 Jul 26
    Holding(s) in Company

    RNS 9666035 ↗
12. 01 Jul 26
    Blocklisting Interim Review & Total Voting Rights

    RNS 9645560 ↗
13. 29 Jun 26
    Appointment of Non-Executive Director

    Invinity Energy Systems plc (AIM: IES), a global leader in vanadium flow battery technology, is pleased to announce the appointment of Volker Beckers CBE as a Non-Executive Director with immediate effect.

    RNS 9640562 ↗
14. 26 Jun 26
    Update on UK LDES Cap and Floor Scheme

    Invinity VFB technology selected by Ofgem to progress under scheme

    RNS 9639092 ↗
15. 25 Jun 26
    Result of AGM

    RNS 9637443 ↗
16. 25 Jun 26
    Holding(s) in Company

    RNS 9637098 ↗
17. 24 Jun 26
    Holding(s) in Company

    RNS 9634173 ↗
18. 15 Jun 26
    32 MWh Sale to U.S. Steel Mill

    California Energy Commission-backed project will produce sustainable steel for U.S. construction industry

    RNS 9617246 ↗
19. 01 Jun 26
    Notice of AGM and Posting of Annual Report

    RNS 9595701 ↗
20. 01 Jun 26
    2 MWh Sale to U.S. C&I Customer

    Department of Energy-funded project will see Endurium Enterprise batteries deployed to tribal reservation in Ashland, Wisconsin

    RNS 9593527 ↗
21. 01 Jun 26
    2025 Financial Results

    Invinity Energy Systems plc (AIM: IES), a leading global manufacturer of utility-grade energy storage, announces its Full Year Results for the year ended 31 December 2025.

    RNS 9593262 ↗
22. 21 May 26
    Invinity Selected to Design GWh-Scale VFB System

    Strategic Partnership with FlexBase to Develop World's Largest Flow Battery

    RNS 9578972 ↗
23. 12 May 26
    Invinity Delivers Europe’s Largest VFB

    Flagship project hits next milestone ahead of connection to GB grid

    RNS 9562961 ↗
24. 05 May 26
    Trading and Commercial Update

    Invinity Energy Systems plc (AIM: IES), a leading global manufacturer of utility-grade energy storage, provides the following update on current trading and commercial progress in the year to date, including material progress achieved on the Company's...

    RNS 9550740 ↗
25. 05 Feb 26
    Invinity Enhances U.S. Commercial Presence

    Senior business development appointment builds upon strong commercial traction to further support Invinity's U.S. market strategy

    RNS 9410132 ↗
26. 09 Jan 26
    Secretary of State for Scotland Visits Bathgate

    Rt Hon Douglas Alexander MP highlights Invinity's leading role as a UK manufacturer of long duration energy storage

    RNS 9344624 ↗
27. 02 Jan 26
    Blocklisting Interim Review

    RNS 9328996 ↗
28. 02 Jan 26
    20 MWh New EU Sales and Year End Trading Update

    20 MWh New EU Sales and Year End Trading Update

    RNS 9328790 ↗
29. 29 Dec 25
    First Endurium Enterprise Order

    3.5 MWh Endurium Enterprise system to be collocated with onsite PV at customer site in France

    RNS 9321053 ↗
30. 22 Dec 25
    12 MWh Sale for U.S. Project

    Endurium battery system to be deployed at PNNL's Richland, Washington campus

    RNS 9311390 ↗
31. 19 Dec 25
    Holding(s) in Company

    RNS 9309592 ↗
32. 16 Dec 25
    First Phase of 20.7 MWh UK Project Delivered

    First Phase of 20.7 MWh UK Project Delivered

    RNS 9298705 ↗
33. 12 Dec 25
    Change of Registered Office

    RNS 9294170 ↗
34. 11 Dec 25
    U.S. Energy Secretary Charges Invinity VFB at PNNL

    Pacific Northwest Laboratory (PNNL) begins testing of Invinity battery at Grid Storage Launchpad (GSL) facility in Richland, Washington

    RNS 9289288 ↗
35. 19 Nov 25
    Construction Begins at LoDES Project Site

    First deliveries of 20.7 MWh battery to commence on schedule

    RNS 9242651 ↗

Source: Investegate RNS archive. Quotes are short extracts. Not investment advice.