Premier Energy and Water Trust PLC is a United Kingdom-based investment trust. The Company's principal activity is portfolio investment. The Company operates through investment business segment. The Company's investment objectives are to achieve a high income from, and to realize long-term growth in the capital value of its portfolio. The Company focuses to achieve these objectives by investing principally in the equity and equity related securities of companies operating primarily in the energy and water sectors, as well as other infrastructure investments. The Company may invest approximately 15% of its gross assets in unquoted securities. Premier Fund Managers Limited serves as the Company's investment manager. The Company's subsidiaries include PEWT Securities PLC and PEWT Securities 2020 PLC.