Portfolio Update

In accordance with listing Rule 21.20 (L) (ii), Premier Utilities Trust PLC
announces that as at 30 September 2006 its ten largest investments were as
follows :

% of portfolio

RWE ag               8.03

Clean Power          6.99

E.ON ag              6.29

National Grid        6.15

Suez                 6.04

EDP Energias         5.74

Veolia               5.39

Portugal Telecom     5.35

NRG Energy           5.19

ENEL                 4.91