Events Calendar

National Grid Financial Timetable for the year ending 31 March 2009

National Grid plc’s interim dividend 2007/08 of 11.7p per share will be paid on 23 January 2008. Following that, National Grid’s Financial Timetable is currently scheduled as follows:

Date Event
31 January 2008 Interim Management Statement
15 May 2008 2007/08 preliminary results *
4 June 2008 Ordinary shares go ex-dividend
6 June 2008 Record date for 2007/08 final dividend
June 2008 Annual Report posted to shareholders*
9 July 2008 DRIP election date for 2007/08 final dividend
Late July 2008 
Annual General Meeting Annual General Meeting International Convention Centre, Birmingham.
And Interim Management Statement
20 August 2008 2007/08 final dividend paid to qualifying ordinary shareholders
20 November 2008   2008/09 half year results*
3 December 2008 Ordinary shares go ex-dividend
5 December 2008 Record date for 2008/09 interim Dividend.
5 December 2008 DRIP election date for 2008/09 interim dividend
21 January 2009 2008/09 interim dividend paid to qualifying ordinary shareholders

* Documents made available on the National Grid website (www.nationalgrid.com/investors)
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Contact:  D C Forward, Assistant Secretary (0207 004 3226)