Medium Term Note Programme

National Grid PLC
24 July 2006

National Grid plc


                        EURO MEDIUM TERM NOTE PROGRAMME


National Grid plc announces that it has today issued GBP 250,000,000 Fixed Rate
Instruments due 24 July 2013 Series No 36, as part of the National Grid plc and
National Grid Electricity Transmission plc EUR 12,000,000,000 Euro Medium Term
Note Programme.

24 July 2006


Contact:  Andrew Kluth (Tel: [phone])



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