Directors Shareholding(s)

Scottish & Southern Energy PLC 27 April 2001 Schedule 11 - Notification of interests of Directors and Connected Persons 1 Name of company: Scottish and Southern Energy plc 2 Name of director: Henry Roberts Casley 3 Please state whether notification indicates that it is in respect of holding of the director named in 2 above or holding of that person's spouse or children under the age of 18 or in respect of a non- beneficial interest: Director only 4 Name of registered holder(s) and, if more than one holder, the number of shares held by each of them (if notified): Henry Roberts Casley 5 Please state whether notification relates to a person(s) connected with the director named in 2 above and identify the connected person(s): Director only 6 Please state the nature of the transaction. For PEP transactions please indicate whether general/single co PEP and if discretionary/non discretionary: Announcement of retrospective notification by PEP Manager to the Company of re-investment of dividend and tax credit of dividend pursuant to a regular standing order instruction into a General PEP (432 on 06.10.99 at 575p per share, 55 on 26.11.99 at 495p per share, 209 on 28.03.00 at 565p per share, 24 on 26.05.00 at 531p per share, 513 on 05.10.00 at 543p per share, 48 on 24.11.00 at 645p per share and 224 on 28.03.01 at 604.5p per share). 7 Number of shares/amount of stock acquired: 1,505 8 Percentage of issued class: 0.00018% 9 Number of shares/amount of stock disposed: n/a 10 Percentage of issued class: n/a 11 Class of security: Ordinary 50p shares 12 Price per share: See 6 above. 13 Date of transaction: See 6 above. 14 Date company informed: 27 April 2001. 15 Total holding following this notification: 121,029 16 Total percentage holding of issued class following this notification: 0.0141% If a director has been granted options by the company, please complete the following fields: 17 Date of grant: N/A 18 Period during which or date on which exercisable: N/A 19 Total amount paid (if any) for grant of the option: N/A 20 Description of shares or debentures involved: class, number: N/A 21 Exercise price (if fixed at time of grant) or indication that price is to be fixed at time of exercise: N/A 22 Total number of shares or debentures over which options held following this notification: N/A 23 Contact name for queries: Ailsa Stroud, Assistant Company Secretary 24 Contact telephone number: 01738 455152 25 Name of company official responsible for making notification: Vincent Donnelly, Company Secretary Additional Information:

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