National Grid plc (NG)
Thursday, 3rd March 2011
Notification of Major Interest in NG Ordinary Shares
NG received, earlier today, a notification on Form TR-1 from Norges Bank that its total interest in NG voting ordinary shares was, at 2 March, 2.98% (104,440,374 shares).
This notice is given in fulfilment of NG's obligation under the DTR requirements.
Contact: Arit Amana
Company Secretarial Assistant
020 7004 3116