Letter of Intent re. Windfarm Development Vessels

10 December 2020

InfraStrata plc

("InfraStrata" or the "Company")

Letter of Intent for fabrication of Windfarm Development Vessels

InfraStrata plc (AIM: INFA), the UK quoted company focused on strategic infrastructure projects and physical asset lifecycle management, is pleased to announce the signing of a Letter of Intent ("LoI") with Triumph Subsea Services Limited ("Triumph") for the build of two Windfarm Development Vessels ("WDV) each of which will have a length of 200 metres and a beam of 35 metres.

Under the terms of the LoI, InfraStrata's fully owned subsidiary, Harland & Wolff (Belfast) Limited would be responsible for the build, assembly and delivery of the WDVs to Triumph. The LoI initially contemplates the build of one vessel, with Triumph having an option for an additional vessel to be built at Harland & Wolff (Belfast).

The WDVs, when fabricated and delivered, will incorporate the latest in advanced marine technology, robotics, safety systems as well as autonomous systems. Additionally, these vessels will come with diesel-electric hybrid engines that will eventually transition into hydrogen fuel cells, thereby offering what management consider to be the "greenest" solutions to wind farm developers. As multi-purpose vessels, the WDVs will not only be utilised for fixed and floating wind farm installations but will also be capable of sub-sea cable laying and providing marine services for offshore carbon capture and green hydrogen projects.

In line with the UK Government's target of having at least 40GW of installed wind capacity, once constructed, the WDVs will also fulfil project developers' obligations to incorporate as much local content as possible within their projects in order to be eligible for and monetise the various Government-led incentives; particularly in the wind farm and marine sectors. The WDVs are expected to be fabricated with local content from a UK supply chain and will be principally utilised for projects in all nations within the United Kingdom.

With the parties having signed this LoI, the next steps towards a binding contract will involve, inter-alia, analysis of the detailed design packages, agreement of timelines and milestones from fabrication to delivery and, finally, placing of the necessary financing structures by Triumph and its partners with Harland & Wolff. Once contracted, each vessel would be expected to generate revenues for Harland & Wolff of between £340 million and £360 million over the 24-30 month period of fabrication, followed by additional revenues if further through-life support contracts are secured. Whilst both parties intend on executing a contract to build the vessels by the end of June 2021, it should be noted that this LoI currently does not provide for any binding obligations on either party at this point and should not, therefore, be construed to be a binding fabrication / build contract.

John Wood, Chief Executive Officer, commented: "This LoI is one of many potential projects that we are working on and is in line with our strategy to make the Harland & Wolff Group a leading shipbuilder and fabrication company in the UK. As previously indicated, fabrication will become a huge element of our business moving forward and, by utilising both our Belfast and Appledore capacities symbiotically, we are able to provide an attractive works schedule to our clients. Should this project proceed to contract, it will provide a sound base for Harland & Wolff to demonstrate its capacity and capability to deliver cutting-edge vessels, whilst retaining sufficient spare capacity for other projects across both yards.

Given the expected quantum of local content that will be required in all UK renewable projects in the future, we have positioned our shipyards to provide pathways to our project development clients, which easily meet their obligations to the Government as they move from the planning to the construction phase of their respective projects. These vessels would be at the forefront of the latest technological innovations for the marine industry and we are very excited to be a critical part of this hugely important part of the economy that we believe is set to grow exponentially in the months and years to come."

This announcement contains inside information.

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