Sse PlcLSE: SSE

Block Listing 6-Monthly Return

BLOCK LISTING SIX MONTHLY RETURN

INFORMATION PROVIDED ON THIS FORM MUST BE TYPED OR PRINTED ELECTRONICALLY AND PROVIDED TO A PIP.

(Note: Italicised terms have the same meaning as given in the UK Listing Rules.)

Date: 29 August 2025

Name of applicant:

SSE plc

Name of scheme:

SAYE Sharesave Scheme

Period of return:

From:

1 March 2025

To:

31 August 2025

Balance of unallotted securities under scheme(s) from previous return:

183,340

Plus:  The amount by which the block scheme(s) has been increased since the date of the last return (if any increase has been applied for):

0

Less:  Number of securities issued/allotted under scheme(s) during period (see UKLR 20.6.7G):

0

Equals:  Balance under scheme(s) not yet issued/allotted at end of period:

183,340

Name of contact:

Yvonne Taylor-Robertson

Telephone number of contact:

01738 456000