8 September 2025

Gore Street Energy Storage Fund plc

(the "Company" or "GSF")

Publication of ESG and Sustainability Report

Gore Street Energy Storage Fund plc, the internationally diversified energy storage fund, is pleased to announce the publication of its fourth ESG and Sustainability Report.

This latest report reflects a significant year of growth for the Company, with the portfolio's energised capacity more than doubling to 753.4 MW / 924.1 MWh.  

The Company qualifies as an Article 8 product under the European Sustainable Finance Disclosure Regulation (SFDR) and reports on Principle Adverse Impacts (PAIs) including greenhouse gas emissions, carbon footprint, and Board gender diversity, which are included in this report. The report also details the work with industry to standardise a methodology for avoided emissions to improve transparency and comparability. The Company continues to report against voluntary frameworks such as the Task Force for Climate-related Financial Disclosures (TCFD) and the UN Principles for Responsible Investment (UN PRI).

Key highlights of the ESG & Sustainability Report include:

• The Company's energised capacity increased from 421.4 MW / 394.1 MWh to 753.4 MW / 924.1 MWh.

• The operational fleet avoided 11,970 tCO₂e and stored 39,290 MWh of renewable electricity, enough to power c.14,500 homes for a year¹.
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• The Company implemented innovative solutions to further advance its high standards of Health & Safety, while continuing to support communities up and down the value chain.
  
  

The report is available on the Company's website, here. 

Alex O'Cinneide, CEO of Gore Street Investment Management, the Investment Manager to the Company, commented:

"We are proud to showcase the latest achievements of the Company in ESG and sustainability with the publication of its fourth report. Over the past year, we have worked to further embed sustainability across the asset lifecycle, from acquisition and construction to operation, and how we measure and report that impact to stakeholders. As the energy transition accelerates, we remain committed to delivering sustainable returns for investors while enabling a cleaner, more resilient power system."

1.    This assumes a 2700 kWh yearly consumption of electricity per home in GB. (Source: Ofgem)

For further information:  

Gore Street Investment Management                                                  

Alex O'Cinneide / Paula Travesso / Ben Paulden                                                               

Email: ir@gorestreetcap.com                                                                                               Tel: +44 (0) 20 4551 7860

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: gorestreet@buchanan.uk.com    

https://www.gsenergystoragefund.com