1 October 2025

Ecofin Global Utilities and Infrastructure Trust plc
(the "Company")

Compliance with UK Market Abuse Regulation ("UK MAR")

Legal Entity Identifier: 2138005JQTYKU92QOF30

Information disclosed in accordance with UK MAR Article 19, paragraph 11

The Company's mandatory closed period under UK MAR will commence on 31 October 2025 and will last until the publication of its results for the year ended 30 September 2025, which is expected to be on or around 16 December 2025.

The Company confirms that:

a)    all inside information which the Directors and Company may have had has been notified to a Regulated Information Service ('RIS');

b)    the Company's net asset value per share is calculated and announced through a RIS on a daily basis;

c)    the Company has no reason to believe that there will be any material difference between the net asset value per share as at close of business on 30 September 2025, which was announced on 1 October 2025, and the financial information to be published in the announcement of its results for the year ended 30 September 2025.

The Company is, therefore, not prohibited from dealing in its own securities during the closed period, as defined by UK MAR. 

-ENDS-

For further information please contact:

Administrator and Company Secretary
Frostrow Capital LLP
Email: cosec@frostrow.com
Tel: 020 3008 4910