Director/PDMR Shareholding

Scottish & Southern Energy PLC
04 June 2007


SHARE INCENTIVE PLAN

The Company was notified on 31 May 2007 by Computershare Investor Services plc,
the provider of the all employee Share Incentive Plan ('SIP'), of the following
purchases on 31 May 2007 in the Company's ordinary shares:-


(a)   that 28,644 shares were purchased and allocated at £15.50 per share using 
      participating employees' gross salary ('Partnership Shares').


(b)   that the Company matched the Partnership Shares purchased by employees and 
      allocated a further 22,562 shares at £15.50 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   Percentage       Total  Total percentage of
             Partnership       of    of issued     holding      shares in issue
                  Shares Matching        class   following            following
                           Shares             notification         notification

Colin Hood             8        5    0.000002%      26,736               0.003%
Director

Ian Marchant           8        5    0.000002%      94,812               0.011%
Director

Alistair 
Phillips-Davies        8        5    0.000002%      31,142               0.004%
Director

Gregor
Alexander              8        5    0.000002%      21,615               0.003%
Director

Vincent
Donnelly               8        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         8        5   N/A         N/A          N/A
PDMR

Anthony                8        5   N/A         N/A          N/A
Keeling
PDMR

Ian Manson             8        5   N/A         N/A          N/A
PDMR

Mark Mathieson         8        5   N/A         N/A          N/A
PDMR

Robert                 8        5   N/A         N/A          N/A
McDonald
PDMR

James
McPhillimy             8        5   N/A         N/A          N/A
PDMR

Adrian Pike            8        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             8        5   N/A         N/A          N/A
PDMR

Alan Young             8        5   N/A         N/A          N/A
PDMR


Also, the Company was notified on 1 June 2007 that Sir Robert Smith, a
non-executive director, purchased 6,800 Ordinary 50p shares on 1 June 2007 at a
price of £15.25.

Director  Number of     Percentage of  Total holding        Total percentage of
             shares      issued share      following    issued shares following
          purchased             class   notification               notification

Sir
Robert        6,800        0.000789%          22,600                     0.003%
Smith

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