Director/PDMR Shareholding

Scottish & Southern Energy PLC
02 March 2007


SHARE INCENTIVE PLAN

The Company was notified on 1 March 2007 by Computershare Investor Services plc,
the provider of the all employee Share Incentive Plan ('SIP'), of the following
purchases on 28 February 2007 in the Company's ordinary shares:-


(a)                that 29,298 shares were purchased and allocated at £14.495
per share using participating employees' gross salary ('Partnership Shares').


(b)                that the Company matched the Partnership Shares purchased by
employees and allocated a further 22,463 shares at £14.495 per share ('Matching
Shares'). The Company gives employees 1 Matching Share for each Partnership
Share bought by them up to a maximum of 5 Matching Shares per employee, each
month.


The purchase, referred to above, was made pursuant to a regular standing order
instruction with Computershare Investor Services plc for the monthly purchase of
Partnership Shares.


The interests of Executive directors/PDMRs of the Company in the transactions
were as follows:

Directors           Number of    Number of   Percentage of   Total holding   Total
                    Partnership  Matching    issued class    following       percentage of
                    Shares       Shares                      notification    shares in
                                                                             issue
                                                                             following
                                                                             notification
Colin Hood                   9           5        0.000002%         26,088         0.003%
Director
Ian Marchant                 9           5        0.000002%         94,754         0.011%
Director
Alistair
Phillips-Davies              9           5        0.000002%         31,084         0.004%
Director
Gregor
Alexander                    9           5        0.000002%         21,560         0.002%
Director
Vincent
Donnelly                     9           5   N/A             N/A             N/A
PDMR
Michelle Hynd                8           5   N/A             N/A             N/A
PDMR
Paul Isgar                   8           5   N/A             N/A             N/A
PDMR
Graham Juggins               9           5   N/A             N/A             N/A
PDMR
Anthony Keeling              9           5   N/A             N/A             N/A
PDMR
Ian Manson                   9           5   N/A             N/A             N/A
PDMR
Mark Mathieson               8           5   N/A             N/A             N/A
PDMR
Robert McDonald              9           5   N/A             N/A             N/A
PDMR
James
McPhillimy                   9           5   N/A             N/A             N/A
PDMR
Adrian Pike                  9           5   N/A             N/A             N/A
PDMR
Brian Smith                  2           2   N/A             N/A             N/A
PDMR
James Smith                  8           5   N/A             N/A             N/A
PDMR
Paul Smith                   9           5   N/A             N/A             N/A
PDMR
Alan Young                   8           5   N/A             N/A             N/A
PDMR


The Company was also notified on 1 March 2007 by Computershare Investor Services
plc, that they had made an error when previously advising the interests of five
PDMRs of the Company in the Share Incentive Plan transactions announced on 1
February 2007.


The transactions were previously undeclared as follows:

Directors           Number of    Number of   Percentage of   Total holding   Total
                    Partnership  Matching    issued class    following       percentage of
                    Shares       Shares                      notification    shares in
                                                                             issue
                                                                             following
                                                                             notification
Michelle Hynd                1           -   N/A             N/A             N/A
PDMR
Paul Isgar                   1           -   N/A             N/A             N/A
PDMR
Mark Mathieson               1           -   N/A             N/A             N/A
PDMR
James Smith                  1           -   N/A             N/A             N/A
PDMR
Alan Young                   1           -   N/A             N/A             N/A
PDMR

SHARESAVE


On 2 March 2007, the company was notified by HBOS plc, the provider of the
all-employee savings-related share option scheme, that on 1st December 2006,
Colin Hood was allotted shares at a price of £5.66 per share following his
exercise of options.

                Number of       Percentage of   Total holding   Total
                shares          issued class    following       percentage of
                allocated                       notification    shares in issue
                                                                following
                                                                notification
Colin Hood                596        0.000069%         26,684           0.003%
Director



                      This information is provided by RNS
            The company news service from the London Stock Exchange