INFA.L Regulatory News (INFA)

5 January 2018

InfraStrata plc

("InfraStrata" or the "Company")

Notice of annual general meeting

InfraStrata plc (AIM: INFA), the only UK quoted company focused on gas storage, announces that its annual general meeting ("AGM") will be held at 11.00 a.m. on 31 January 2018 at the offices of Kerman & Co. LLP at 200 Strand, London, WC2R 1DJ.

The notice of AGM will be posted to shareholders today and will shortly be available on the Company's website http://www.infrastrata.co.uk/ .

The Company's annual accounts for the year ended 31 July 2017, together with the directors' report and auditor's report on these accounts (the "2017 Annual Report and Accounts") shall be published and circulated to shareholders before the date of the AGM. It is expected that the 2017 Annual Report and Accounts will then be tabled for consideration at a separate general meeting of the Company, which is intended to be held immediately following the AGM. Further details of such proposed general meeting shall be provided in due course.

For further information, please contact:

-ENDS-

The Front End Engineering & Design (FEED) and Insitu Downhole Testing programme for the Islandmagee gas storage project is co-financed by the European Union's Connecting Europe Facility.

Disclaimer releasing the European Union from any liability in terms of the content of the dissemination materials:

"The sole responsibility of this publication lies with the author. The European Union is not responsible for any use that may be made of the information contained therein."

Notes:

Background on InfraStrata plc

InfraStrata is an independent gas storage company focused on the UK and Ireland.

Further information is available on the Company's website: www.infrastrata.co.uk.

Background on the Islandmagee Storage Project

The Islandmagee gas storage project is a proposed salt cavern gas storage facility located on Islandmagee in County Antrim, Northern Ireland.

The proposed 500 million cubic metres Natural Gas Cavern Storage facility will provide over 25% of the UK's Natural Gas Storage, and is situated adjacent to the Scotland Northern Ireland (gas) Pipeline (SNIP) and the Moyle 500 Megawatt Electricity Interconnector.

Work commenced in 2007 with the acquisition of 3D seismic data to image the Permian salt in the Larne Lough area. During 2012, planning permission was granted for the project and a gas storage licence was issued by the Utility Regulator. In 2015 a well was drilled to core the salt and confirm the technical feasibility of the project, supported in part by the Commission. To date approximately £11.5m has been invested in the project.

Further information is available on the project company's website: www.islandmageestorage.com.