Blk Listing Six-Mthly

Scottish & Southern Energy PLC
6 September 2001


Schedule 5 - Block Listing Six-Monthly Return

1   Name of company:
Scottish and Southern Energy

2   Name of Scheme:
Executive Share Option Scheme

3   Period of Return - From:
1 March 2001

To:
31 August 2001

4   Number and class of share(s) (amount of stock/debt security) not issued
under scheme at the end of last period:
598,853

5   Number of shares issued/allotted under scheme during period:
593,966

6   Balance under scheme not yet issued/allotted under scheme at end of
period:
4,887

7   Number and class of share(s) (amount of stock/debt securities) originally
listed and the date of admission: 
800,000 ordinary shares were listed on 31 August 2000

Please confirm total number of shares in issue at the end of the period in
order for us to update our records:
859,172,934

Contact name for queries:
Ailsa Stroud, Assistant Company Secretary

Contact telephone number:
01738 455152

Contact address:
Inveralmond House, 200 Dunkeld Road, Perth, PH1 3AQ
[e-mail]

Name of person making return:
Vincent Donnelly

Position of person making return:
Company Secretary


Schedule 5 - Block Listing Six-Monthly Return

1   Name of company:
Scottish and Southern Energy

2   Name of Scheme:
SAYE Sharesave Scheme

3   Period of Return - From:
1 March 2001

To:
31 August 2001

4   Number and class of share(s) (amount of stock/debt security) not issued
under scheme at the end of last period:
670,110

5   Number of shares issued/allotted under scheme during period:
62,705

6   Balance under scheme not yet issued/allotted under scheme at end of
period:
607,405

7   Number and class of share(s) (amount of stock/debt securities) originally
listed and the date of admission: 
800,000 shares were listed on 31 August 2000

Please confirm total number of shares in issue at the end of the period in
order for us to update our records:
859,172,934

Contact name for queries:
Ailsa Stroud

Contact telephone number:
01738 455152

Contact address:
Inveralmond House, 200 Dunkeld Road, Perth, PH1 3AQ

Name of person making return:
Vincent Donnelly

Position of person making return:
Company Secretary


Schedule 5 - Block Listing Six-Monthly Return

1   Name of company:
Scottish and Southern Energy

2   Name of Scheme:
Employee Share Trust Scheme

3   Period of Return - From:
1 March 2001

To:
31 August 2001

4   Number and class of share(s) (amount of stock/debt security) not issued
under scheme at the end of last period:
9,695

5   Number of shares issued/allotted under scheme during period:
NIL

6   Balance under scheme not yet issued/allotted under scheme at end of
period:
859,172,934

7   Number and class of share(s) (amount of stock/debt securities) originally
listed and the date of admission: 
300,000 ordinary shares of 50p each listed on 26 August 1999

Please confirm total number of shares in issue at the end of the period in
order for us to update our records:
859,172,934

Contact name for queries:
Ailsa Stroud, Assistant Company Secretary

Contact telephone number:
19738 455152

Contact address:
Inveralmond House, 200 Dunkeld Road, Perth, PH1 3AQ
[e-mail]

Name of person making return:
Vincent Donnelly


Position of person making return:
Company Secretary


Additional Information: