Portfolio Update

Premier Energy and Water Trust PLC announces that at close of business on 29
May 2015 its twenty largest investments were as follows:                       

                              % of total assets

OPG Power Ventures                      9.0

China Power Intl. Develop               7.9

Renewable Energy Generation             5.1

Huaneng Power International             3.8

First Trust MLP and Energy Income Fund  3.8

TECO Energy                             3.8

National Grid                           3.4

Ecofin Water & Power *                  3.3

China Everbright Intl.                  3.3

Enersis                                 3.3

Qatar Electricity & Water               3.0

GDF Suez                                3.0

Nextera Energy                          2.9

Huaneng Renewables                      2.7

EDP - Energias do Brasil                2.7

SSE PLC                                 2.6

Tenaga Nasional Berhad                  2.4

Beijing Enterprises Holdings            2.2

ACEA                                    2.0

Hera                                    1.9

* Holding in both convertible bond and equity

                                                                  
                                                                            
     At close of business on 29 May 2015 the total net assets of Premier Energy
and Water Trust PLC amounted to £81.7 million. The sector breakdown and
geographical allocation were as follows:

Sector Breakdown:

Electricity 51.2 %

Multi Utilities 25.8 %

Water & Waste 5.8 %

Gas 3.7 %

Cash/Net Current Assets 2.0 %

Renewable Energy 11.5 %

Total 100.0 %

Geographical Allocation:

Europe (excluding UK) 5.6 %

China 23.4 %

North America 14.2 %

Global 6.3 %

Asia (excluding China) 16.1 %

United Kingdom 15.7 %

Latin America 8.1 %

Cash/Net Current Assets 2.0 %

Australasia 1.4 %

Eastern Europe 4.2 %

Middle East 3.0 %