Correction : Portfolio Update

The "* Holding in both convertible bond and equity" the asterisk should have
been shown next to Essar Energy Invest.

All other details remain correct.



Premier Energy and Water Trust PLC announces that at close of business on 31
March 2013 its ten largest investments were as follows:

                          % of total assets

China Everbright Intl          6.1

China Suntien Green Energy     5.5

Essar Energy Invest*           5.5

OPG Power Ventures             4.9

Enersis                        4.7

Ecofin Water & Power           4.0

National Grid .                3.9

Qatar Electricity & Water Co.  3.6

GDF Suez                       3.4

Centrica PLC                   3.4

*Holding in both convertible bond and equity

At close of business on 31 March 2013 the total net assets of Premier Energy
and Water Trust PLC amounted to £65 million. The sector breakdown and
geographical allocation were as follows:

Sector Breakdown:

Electricity             47.1 %

Multi Utilities         23.8 %

Water & Waste           10.5 %

Gas                     10.4 %

Cash/Net Current Assets  1.2 %

Renewable Energy         5.8 %

Infrastructure           1.2 %

Total                  100.0 %

Geographical Allocation:
 
Europe (excluding UK)      8.1 %

China                     27.9 %

North America              8.7 %

Global                     7.4 %

Asia (excluding China)    16.2 %

United Kingdom            13.9 %

Latin America              9.5 %

Cash/Net Current Assets    1.2 %

Australasia                1.4 %

Eastern Europe             2.1 %

Middle East                3.6 %