AIM Rule 17 and Schedule 2(g) Disclosure

4 May 2023

ATOME ENERGY PLC

AIM Rule 17 and Schedule 2(g) Disclosure

ATOME Energy (AIM: ATOM), the only international green hydrogen and ammonia production company on the London Stock Exchange, with current large-scale projects in Latin America and Europe, as well as hydrogen mobility projects, provides the following update pursuant to AIM Rule 17 and Schedule 2(g) (iii) to (viii) of the AIM Rules.

Richard Day, Non-Executive Director and Deputy Chairman of the Group, is the Non-Executive Chairman of The British Honey Company ("BHC"), appointed on 14 October 2021. On 25 April 2023, BHC was placed into administration. The most recently available filings indicate that the administration proceedings remain ongoing.

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About Atome

Atome Energy PLC is an AIM listed company targeting the decarbonisation of hard-to-abate industries, such as agriculture and shipping, through the production of green commodities such as hydrogen, ammonia and fertilisers. Atome has a global portfolio of over 500-megawatt of projects in Paraguay, Iceland and Central America, utilising existing and excess renewable power to fast-track the production of these essential products that enable both energy and food security around the world.

Upon listing on AIM, Atome was awarded the Green Economy Mark reflecting its contribution to transitioning to a society centred around decarbonised commodities. The Company has a green-focused Board which is supported by major shareholders including Peter Levine, Trafigura, one of the world's leading commodity and logistics company, and Schroders, a leading fund manager.