Director/PDMR Shareholding

Centrica PLC
                  

Directors' and Other PDMRs' Shareholdings

Centrica plc (the 'Company') announces that Directors and other Persons
Discharging Managerial Responsibility acquired shares as follows through the
reinvestment of the Company's dividend of 3.35 pence per share paid on 14
November 2007:

(1) Phil Bentley acquired 5,223 ordinary shares on 14 November 2007 at a price
of 348.25 pence under the Centrica Dividend Reinvestment Plan; and

(2) Equiniti Share Plan Trustees Limited (the 'Trustee'), as Trustee of the
Centrica Share Incentive Plan (the 'Plan'), purchased the following ordinary
shares in the Company at a price of 350.92p pence under the Plan's Dividend
Share scheme on 14 November 2007.

-0-
*T
                                Number            Aggregate shares held
                                of shares         Beneficially (across all accounts
                                                  following acquisition)
Directors
--------------------------------
Phil Bentley                    43                623,613
Sam Laidlaw                     6                 341,860
Jake Ulrich                     41                861,124

Other Persons Discharging
 Managerial Responsibility
--------------------------------
Grant Dawson                    43                277,855
Anne Minto                      37                195,593
*T

Enquiries:

Centrica Media Relations 01753 494085
Centrica Investor Relations 01753 494900