Voting Adviser Recommends Vote AGAINST Resolutions

THE INFORMATION CONTAINED WITHIN THIS ANNOUNCEMENT IS DEEMED TO CONSTITUTE INSIDE INFORMATION AS STIPULATED UNDER THE UK'S MARKET ABUSE REGULATION. UPON THE PUBLICATION OF THIS ANNOUNCEMENT, THIS INSIDE INFORMATION IS NOW CONSIDERED TO BE IN THE PUBLIC DOMAIN.

8 August 2025

Gore Street Energy Storage Fund plc

(the "Company" or "GSF")

Glass Lewis also Recommends Shareholders Vote AGAINST All Resolutions

ISS, PIRC and Glass Lewis all recommend shareholders vote AGAINST all resolutions

The Board of Gore Street Energy Storage Fund (the "Company") notes the publication of a further voting recommendation from the independent governance and shareholder advisory body, Glass Lewis, in relation to the Company's forthcoming Requisitioned General Meeting scheduled for 1:00 p.m. on 20 August 2025.

Glass Lewis issued clear guidance to shareholders to VOTE AGAINST all resolutions proposed by RM Funds.

Glass Lewis's guidance is in line with the guidance issued by the other independent governance and shareholder advisory bodies ISS and PIRC, who also recommended voting against the resolutions proposed by RM Funds.

Glass Lewis's independent guidance is in line with the Board's unanimous recommendation, outlined in the circular released to Shareholders on 31 July 2025 (a copy of which is available on the Company's website at www.gsenergystoragefund.com).

The Board of the Company unanimously recommends that shareholders VOTE AGAINST all the proposed resolutions in the 20 August General Meeting.

THE DEADLINE FOR PROXY VOTING CLOSES AT 1.P.M. ON 18 AUGUST 2025. DEADLINES FOR VOTING THROUGH PLATFORMS WILL BE EARLIER.

 Any Shareholders needing help or assistance in voting their Shares before the deadline should contact EQ Proxy on +44 (0) 371 384 2452 (between 9am-5pm, Monday to Friday) or e-mail your enquiries to [email protected]

For further information:

Gore Street Investment Management

Alex O'Cinneide / Paula Travesso / Ben Paulden

Email: [email protected] Tel: +44 (0) 20 3826 0290

Shore Capital (Joint Corporate Broker) 

Anita Ghanekar / Sophie Collins (Corporate Advisory) Tel: +44 (0) 20 7408 4090

Fiona Conroy (Corporate Broking)

J.P. Morgan Cazenove (Joint Corporate Broker)

William Simmonds / Jérémie Birnbaum (Corporate Finance) Tel: +44 (0) 20 3493 8000

Burson Buchanan (Media Enquiries)

Charles Ryland / Henry Wilson / Nick Croysdill Tel: +44 (0) 20 7466 5000

Email: [email protected]

https://www.gsenergystoragefund.com