26 August 2025

LEI: 213800B81BFJKWM2JV13

Octopus Renewables Infrastructure Trust plc

("ORIT" or the "Company")

Irrevocable Share Repurchase Programme

At the Company's last annual general meeting on 13 June 2025 (the "AGM"), the Company's shareholders granted the Company a general buy back authority of up to 14.99% of the Company's issued ordinary share capital.

In preparation for the Company's upcoming interim results for the six months ended 30 June 2025 and associated closed period, the Company has appointed Peel Hunt LLP to manage an irrevocable programme (the "Irrevocable Buy Back Programme") to buy back ordinary shares within certain pre-set parameters. Any ordinary shares purchased by the Company will be held in treasury. The Irrevocable Buy Back Programme will commence today and will run until publication of the Company's Half-yearly Report and Accounts for the six months ended 30 June 2025.

Any shares purchased in the Irrevocable Buy Back Programme will count towards the Company's general buy back authority of 14.99% of the Company's issued ordinary share capital, as approved at the Company's AGM.

The Company confirms that it currently has no inside information.

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