Dividend Reinvestment Plan - Documents Available

PENNON GROUP PLC

FOR IMMEDIATE RELEASE

DIVIDEND REINVESTMENT PLAN - DOCUMENTS AVAILABLE FOR INSPECTION

Pennon Group plc (the "Company") announces that a circular regarding the withdrawal of the scrip dividend alternative and the introduction of a Dividend Reinvestment Plan ("DRIP") has been issued to shareholders.

The following documents have been submitted electronically to the National Storage Mechanism and will shortly be available for inspection at www.morningstar.co.uk/uk/NSM

DIVIDEND REINVESTMENT PLAN - TERMS & CONDITIONS

CHAIRMAN'S LETTER

FREQUENTLY ASKED QUESTIONS

DIVIDEND INSTRUCTION FORM

The documents may also be viewed on the Company's website at

http://www.pennon-group.co.uk/dividends/dividend-reinvestment-plan-drip

12 January 2018

www.pennon-group.co.uk

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