ECOFIN GLOBAL UTILITIES AND INFRASTRUCTURE TRUST PLC (the Company)

Closed Period Notification

Compliance with the Market Abuse Regulation (MAR)

Legal Entity Identifier: 2138005JQTYKU92QOF30

Information disclosed in accordance with Market Abuse Regulation 19, paragraph 11

The Company announces that it is satisfied that all inside information which the directors and the Company may have in the period leading up to the announcement of the Annual Financial Report for the year ended 30 September 2023 has been notified to a Regulated Information Service (RIS). The Company is therefore not prohibited from purchasing its own securities or issuing shares during the closed period (as defined by MAR) which ends on the date of the announcement of the Annual Financial Report.

If, in the period leading up to the announcement of the Annual Financial Report, the directors or the Company come into possession of any inside information, this will be notified to a RIS before any such transactions are undertaken.

The closed period to which this notification relates is in respect of the year ended 30 September 2023.

Faith Pengelly

For and on behalf of

Apex Fund Administration Services (UK) Limited

Company Secretary

Tel: 01245 950317

15 NOVEMBER 2023