Total Voting Rights

Pennon Group PLC
04 January 2007

PENNON GROUP PLC



FOR IMMEDIATE RELEASE



VOTING RIGHTS AND CAPITAL







In conformity with the Transparency Directive's transitional provision 6, Pennon
Group Plc is required to notify the market of the following:



Since the Company's disclosure on 21 December 2006, Pennon Group Plc's issued
share capital has increased by 9,444 Ordinary shares and now currently consists
of 356,079,202 Ordinary shares of nominal value 40.7p each with voting rights.
None of these Ordinary shares is held in Treasury.



Therefore, currently the total number of voting rights in Pennon Group Plc is
356,079,202.



The above figure (356,079,202) may be used by shareholders as the denominator
for the calculations by which they will determine if they are required to notify
their interest in, or a change to their interest in, Pennon Group Plc under the
FSA's Disclosure and Transparency Rules.





4 January 2007



www.pennon-group.co.uk



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