Net Asset Value(s)

 The Net Asset Values per share (at bid-market values) of Premier Energy and Water Trust PLC and PEWT Securities 2020 PLC at close of business on 29 June 2017 calculated in accordance with the Articles of Association of the Company are as follows:

Premier Energy and Water Trust PLC   Ordinary Shares – ex income                169.56p

Premier Energy and Water Trust PLC   Ordinary Shares – cum income 174.29p

PEWT Securities 2020 PLC                             Zero Dividend Preference Shares         

– accrued capital entitlement                 107.19p

The above Net Asset Value has been calculated based on the number of shares in issue as at the above date, being 18,088,480 Premier Energy and Water Trust PLC Ordinary Shares and 24,073,337 PEWT Securities 2020 PLC Zero Dividend Preference Shares.

Total assets less current liabilities as at the above date were £57.3 million. This amount excludes the liability for the repayment of PEWT Securities 2020 PLC Zero Dividend Preference Shares on their final redemption date of 30 November 2020. The portfolio has been valued using bid prices.

Net asset attributable to holders of Premier Energy and Water Trust PLC Ordinary Shares at the above date were £30.2 million.