SIMEC Atlantis Energy Limited

Report Publication Announcement • Oct 7, 2025

National Storage Mechanism | Additional information

RNS Number : 2711C

Ampeak Energy Limited

07 October 2025

7 October 2025

AMPEAK ENERGY LIMITED

("Ampeak Energy" or the "Company")

2025 Investor Day

Ampeak Energy announces it will host an Investor Day on Monday, 3rd November 2025, at Uskmouth Sustainable Energy Park in Newport, Wales.

Led by Ampeak Energy's executive management team, the event will provide a comprehensive strategic update on the business. The event will also provide an opportunity to take tours of the site and hear presentations from the senior team.

Venue capacity is limited, and all attendees must register through Ben Bayley to express their interest in attending. For more information and to register interest, please email [email protected].

No new material information regarding current trading will be disclosed at the site visit.

For further information, please contact:

Ampeak Energy Sean Parsons	+44 (0)7739832446
Strand Hanson Limited (Nominated and Financial Adviser) Richard Johnson Rory Murphy David Asquith	+44 (0)20 7409 3494
Zeus Capital Limited (Broker) Louisa Waddell Simon Johnson	+44 (0)20 3829 5000

Notes to Editors

Ampeak Energy is a global developer, owner and operator of sustainable energy projects. Ampeak Energy owns the world's flagship tidal stream project, MeyGen, and the Uskmouth Power Station site, which is being repurposed into a sustainable energy park that will become one of the UK's largest battery energy storage sites. www.ampeak.energy

Ampeak Energy's strategy: "Building a Sustainable Future to 2035", can be viewed here

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