Director/PDMR Shareholding

Centrica PLC
                  

14 June 2007

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 8 pence per share paid on 13 June
2007:

(1) Phil Bentley acquired 11,574 ordinary shares on 13 June 2007 at a price of
363.78 pence under the Centrica Dividend Reinvestment Plan; and

(2) Hill Samuel ESOP 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 361.5p pence under the Plan's Dividend Share
scheme on 13 June 2007.

-0-
*T
                                Number            Aggregate shares held
                                of shares         beneficially (across all accounts
                                                  following acquisition)
Directors
--------------------------------
Phil Bentley                    92                612,939
Sam Laidlaw                     6                 266,606
Jake Ulrich                     90                860,835

Other Persons Discharging
 Managerial Responsibility
--------------------------------
Grant Dawson                    92                277,565
Anne Minto                      78                195,309
*T

Enquiries:

-0-
*T
Centrica Media Relations     01753 494085
Centrica Investor Relations  01753 494900
*T